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Malware Analysis   Quick PDF Analysis
 
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Ring Ø Labs report and sample download here: http://www.ringzerolabs.com/2017/08/we-show-how-to-quickly-analyze.html Ring Ø Labs Analysis Environment Setup: https://www.youtube.com/edit?o=U&video_id=Onqql1Zz3OE Ring Ø Labs is a Reverse Engineering site dedicated to analyzing malware, researching emergent security topics, and hacking the planet. www.RingZeroLabs.com Here are some approaches in reverse engineering a malware sample: Reverse engineer: The most obvious approach is to completely reverse engineer a piece of malware. This obviously takes a great amount of time, so other approaches are more practical. Exploitation techniques: Another approach you can take is to focus on the exploitation techniques of a piece of malware. Occasionally you will see a piece of malware that is using a new exploitation technique, or is exploiting a zero-day vulnerability. In this case you may be interested only in the specific exploitation technique so you can timebox your analysis and only look at the exploitation mechanisms. Obfuscation: Malware will often obfuscate itself and make itself difficult to analyze. You might come across malware that you have seen before without obfuscation. In that case you may only want to focus on reverse engineering the new parts. Encryption methods: A common type of malware these days is ransomware. Ransomware essentially encrypts the victim's files and locks them up so that they can't be accessed or read. Oftentimes the authors of ransomware will make mistakes when they implement the encryption mechanisms. So if you focus your research on the encryption mechanisms you might be able to find weaknesses in their implementation and/or you might be able to find hard-coded keys or weak algorithms. C&C communication: This is something that is pretty commonly done when looking at malware. Analysts often want to figure out what the communication protocol is between a piece of malware on the client's side and the server on the command and control side. The communication protocol can actually give you a lot of hints about the malware’s capabilities. Attribution: Murky area - kind of like a dark art. It usually involves a lot of guesswork, knowledge of malicious hacking teams and looking at more than one piece of malware. Categorization and clustering: You can reverse engineer malware from a broader point of view. This involves looking at malware in bulk and doing a broad-stroke analysis on lots of different malware, rather than doing a deep dive. Techniques Now, let’s look at techniques that can be utilized while analyzing malware. First of all, we use static analysis. This is the process of analyzing malware or binaries without actually running them. It can be as simple as looking at metadata from a file. It can range from doing disassembly or decompilation of malware code to symbolic execution, which is something like virtual execution of a binary without actually executing it in a real environment. Conversely, dynamic analysis is the process of analyzing a piece of malware when you are running it in a live environment. In this case, you are often looking at the behavior of the malware and looking at the side effects of what it is doing. You are running tools like process monitor and sysmon to see what kinds of artifacts a piece of malware produces after it is run. We also use automated analysis. Oftentimes if you are looking at malware you want to automate things just to speed up the process to save time. However, use caution, as with automated analysis sometimes things get missed because you are trying to do things generically. If a piece of malware contains things like anti-debugging routines or anti-analysis mechanisms, you may want to perform a manual analysis. You need to pick the right tools for the job. DISCLAIMER: Our videos are strictly for documentary, educational, and entertainment purposes only. Imitation or the use of any acts depicted in these videos is solely AT YOUR OWN RISK. We (including YouTube) will not be held liable for any injury to yourself or damage to others resulting from attempting anything shown in any our videos. We do not endorse any specific product and this video is not an attempt to sell you a good or service. These videos are free to watch and if anyone attempts to charge for this video notify us immediately. By viewing or flagging this video you are acknowledging the above.
Views: 617 H4rM0n1cH4cK
What is https and how to install SSL certificate
 
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What is https? How does https work? What is https certificate? What type of attacks does SSL protect? What https/SSL does not protect you from? How to install SSL? Verify the successful installation of SSL? SSL Blog : https://www.learncodeonline.in/blog/what-is-ssl-and-how-to-install-ssl/ pdf is also available at this link. Link to check SSL installation: https://www.sslshopper.com/ssl-checker.html fb: https://www.facebook.com/HiteshChoudharyPage homepage: http://www.hiteshChoudhary.com
Views: 92754 Hitesh Choudhary
Heartbleed bug: How this dangerous computer security vulnerability works
 
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A bug was reported in the OpenSSL protocol, which up to two-thirds of websites rely on, late Monday evening that has serious and wide-ranging ramifications, according to a report by CNN. Internet traffic is typically easy for anyone to view, but using a protocol called SSL, the traffic between servers is encrypted. The newly discovered bug, dubbed "Heartbleed", however, opens a window of opportunity for a hacker to listen in on the traffic between computers. Using the bug, a hacker could randomly fish for data in the hopes of finding something valuable. While this process may seem tedious, hackers have tools at their disposal to sift through all the data files easily. Google, Microsoft and Apple have patched their systems, while Yahoo is said to be halfway through. There are other major tech companies that are still in the process of patching their systems, however. OpenSSL 1.0.1g patches the bug, but it will take some time before all IT departments in the world can apply the fix to their systems. Technology website The Verge reported that most banks, webapps and web hosting companies made the switch immediately and users are unlikely to face any immediate security threats. The reported bug, however, is nearly 2 years old, and there is no way of telling if it has been exploited before. Security experts are recommending that netizens change their passwords anyplace where sensitive data is currently stored.
Views: 1079 News Direct
27c3: Chip and PIN is Broken (en)
 
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Speaker: Steven J. Murdoch Vulnerabilities in the EMV Protocol EMV is the dominant protocol used for smart card payments worldwide, with over 730 million cards in circulation. Known to bank customers as "Chip and PIN", it is used in Europe; it is being introduced in Canada; and there is pressure from banks to introduce it in the USA too. EMV secures credit and debit card transactions by authenticating both the card and the customer presenting it through a combination of cryptographic authentication codes, digital signatures, and the entry of a PIN. In this paper we describe and demonstrate a protocol flaw which allows criminals to use a genuine card to make a payment without knowing the card's PIN, and to remain undetected even when the merchant has an online connection to the banking network. The fraudster performs a man-in-the-middle attack to trick the terminal into believing the PIN verified correctly, while telling the issuing bank that no PIN was entered at all. The paper considers how the flaws arose, why they remained unknown despite EMV's wide deployment for the best part of a decade, and how they might be fixed. Because we have found and validated a practical attack against the core functionality of EMV, we conclude that the protocol is broken. This failure is significant in the field of protocol design, and also has important public policy implications, in light of growing reports of fraud on stolen EMV cards. Frequently, banks deny such fraud victims a refund, asserting that a card cannot be used without the correct PIN, and concluding that the customer must be grossly negligent or lying. Our attack can explain a number of these cases, and exposes the need for further research to bridge the gap between the theoretical and practical security of bank payment systems. Smart cards have gradually replaced magnetic strip cards for point-of-sale and ATM transactions in many countries. The leading system, EMV (named after Europay, MasterCard, and Visa), has been deployed throughout most of Europe, and is currently being rolled out in Canada. As of early 2008, there were over 730 million EMV compliant smart cards in circulation worldwide. In EMV, customers authorize a credit or debit card transaction by inserting their card and entering a PIN into a point-of-sale terminal; the PIN is typically verified by the smart card chip, which is in turn authenticated to the terminal by a digital certificate. The transaction details are also authenticated by a cryptographic message authentication code (MAC), using a symmetric key shared between the payment card and the bank that issued the card to the customer (the issuer). EMV was heavily promoted under the "Chip and PIN" brand during its national rollout in the UK. The technology was advertised as a solution to increasing card fraud: a chip to prevent card counterfeiting, and a PIN to prevent abuse of stolen cards. Since its introduction in the UK the fraud landscape has changed significantly: lost and stolen card fraud is down, and counterfeit card fraud experienced a two year lull. But no type of fraud has been eliminated, and the overall fraud levels have actually risen (see Figure 1). The likely explanation for this is that EMV has simply moved fraud, not eliminated it. One goal of EMV was to externalise the costs of dispute from the issuing bank, in that if a disputed transaction has been authorised by a manuscript signature, it would be charged to the merchant, while if it had been authorised by a PIN then it would be charged to the customer. The net effect is that the banking industry, which was responsible for the design of the system, carries less liability for the fraud. The industry describes this as a 'liability shift'. In the past few years, the UK media have reported numerous cases where cardholders' complaints have been rejected by their bank and by government-approved mediators such as the Financial Ombudsman Service, using stock excuses such as 'Your card was CHIP read and a PIN was used so you must have been negligent.' Interestingly, an increasing number of complaints from believable witnesses indicate that their EMV cards were fraudulently used shortly after being stolen, despite there having been no possibility that the thief could have learned the PIN. In this paper, we describe a potential explanation. We have demonstrated how criminals can use stolen "Chip and PIN" (EMV) smart cards without knowing the PIN. Since "verified by PIN" -- the essence of the system -- does not work, we declare the Chip and PIN system to be broken. For more information visit:http://bit.ly/27c3_information To download the video visit: http://bit.ly/27c3_videos
Views: 16487 Christiaan008
16. Side-Channel Attacks
 
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MIT 6.858 Computer Systems Security, Fall 2014 View the complete course: http://ocw.mit.edu/6-858F14 Instructor: Nickolai Zeldovich In this lecture, Professor Zeldovich discusses side-channel attacks, specifically timing attacks. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 10223 MIT OpenCourseWare
Will Quantum Computers break encryption?
 
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How do you secure messages over the internet? How do quantum computers break it? How do you fix it? Why don't you watch the video to find out? Why does this description have so many questions? Why are you still reading? What is the meaning of life? Facebook: https://www.facebook.com/frameofessence Twitter: https://twitter.com/frameofessence YouTube: https://www.youtube.com/user/frameofessence CLARIFICATIONS: You don't actually need a quantum computer to do quantum-safe encryption. As briefly mentioned at 7:04 , there are encryption schemes that can be run on regular computers that can't be broken by quantum computers. CORRECTIONS: [2:18] Technically, you can use any key to encrypt or decrypt whatever you want. But there's a specific way to use them that's useful, which is what's shown in the video. [5:36] In RSA, depending on exactly what you mean by "private key", neither key is actually derivable from the other. When they are created, they are generated together from a common base (not just the public key from the private key). But typically, the file that stores the "private key" actually contains a bit more information than just the private key. For example, in PKCS #1 RSA private key format ( https://tools.ietf.org/html/rfc3447#appendix-A.1.2 ), the file technically contains the entire public key too. So in short, you technically can't get the public key from the private key or vice versa, but the file that contains the private key can hold more than just the private key alone, making it possible to retrieve the public key from it. Video links: Encryption and HUGE numbers - Numberphile https://youtu.be/M7kEpw1tn50 The No Cloning Theorem - minutephysics https://youtu.be/owPC60Ue0BE Quantum Entanglement & Spooky Action at a Distance - Veritasium https://youtu.be/ZuvK-od647c Sources: Quantum Computing for Computer Scientists http://books.google.ca/books/about/Quantum_Computing_for_Computer_Scientist.html?id=eTT0FsHA5DAC Random person talking about Quantum MITM attacks http://crypto.stackexchange.com/questions/2719/is-quantum-key-distribution-safe-against-mitm-attacks-too The Ekert Protocol (i.e. E91) http://www.ux1.eiu.edu/~nilic/Nina's-article.pdf Annealing vs. Universal Quantum Computers https://medium.com/quantum-bits/what-s-the-difference-between-quantum-annealing-and-universal-gate-quantum-computers-c5e5099175a1 Images, Documents, and Screenshots: Post-Quantum Cryptography initiatives http://csrc.nist.gov/groups/ST/post-quantum-crypto/cfp-announce-dec2016.html http://pqcrypto.eu.org/docs/initial-recommendations.pdf Internet map (Carna Botnet) http://census2012.sourceforge.net/ Quantum network maps https://www.slideshare.net/ADVAOpticalNetworking/how-to-quantumsecure-optical-networks http://www.secoqc.net/html/press/pressmedia.html IBM Quantum http://research.ibm.com/ibm-q/ Music: YouTube audio library: Blue Skies Incompetech: Jay Jay Pamgaea The House of Leaves Premium Beat: Cutting Edge Technology Second Time Around Swoosh 1 sound effect came from here: http://soundbible.com/682-Swoosh-1.html ...and is under this license: https://creativecommons.org/licenses/sampling+/1.0/
Views: 529696 Frame of Essence
KRACK - Key Reinstallation Attacks: Forcing Nonce Reuse in WPA2
 
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KRACK: https://www.krackattacks.com Read the paper! https://papers.mathyvanhoef.com/ccs2017.pdf Some interesting discussion about the formal protocol verification: https://blog.cryptographyengineering.com/2017/10/16/falling-through-the-kracks/ -------------------------------------- Twitter: https://twitter.com/LiveOverflow Website: http://liveoverflow.com/ Subreddit: https://www.reddit.com/r/LiveOverflow/ Facebook: https://www.facebook.com/LiveOverflow/
Views: 55222 LiveOverflow
What is digital signature?
 
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A digital signature is equivalent to a handwritten signature in paper, and a digital signature serves three basic purposes. Digital signature is commonly used for software distribution, financial transactions and other cases where it is important to detect forgery. Digital signatures are very popular with e-mail users. In this video, I will talk about the digital, uses, and the whole process of creating and sending digitally signed document over the Internet. Keep in mind, digital signature is not about encrypting document, just like paper-based signature. Playlist: Basic Cryptography https://www.youtube.com/watch?v=vk3py9M2IfE&list=PLSNNzog5eyduN6o4e6AKFHekbH5-37BdV Advanced Cryptography: https://www.youtube.com/watch?v=TmA2QWSLSPg&list=PLSNNzog5eydtwsdT__t5WtRgvpfMzpTc7 Please subscribe to my channel! Please leave comments or questions! Many thanks, Sunny Classroom
Views: 94877 Sunny Classroom
The Curse of Cross-Origin Stylesheets - Web Security Research
 
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In 2017 a cool bug was reported by a researcher, which lead me down a rabbit hole to a 2014 and even 2009 bug. This provides interesting insight into how web security research looks like. cgvwzq's Bug (2017): https://bugs.chromium.org/p/chromium/issues/detail?id=788936 filedescriptor's Bug (2014): https://bugs.chromium.org/p/chromium/issues/detail?id=419383 scarybeasts' Bug (2009): https://bugs.chromium.org/p/chromium/issues/detail?id=9877 GynvaelEN: https://www.youtube.com/user/GynvaelEN Efail Stream: https://www.youtube.com/watch?v=VC_ItSQaUx4 -------------------------------------- Twitter: https://twitter.com/LiveOverflow Website: http://liveoverflow.com/ Subreddit: https://www.reddit.com/r/LiveOverflow/ Facebook: https://www.facebook.com/LiveOverflow/
Views: 45544 LiveOverflow
How the Krack Hack Breaks Wi-Fi Security
 
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To support SciShow and learn more about Brilliant, go to https://brilliant.org/Scishow. After 14 years of going unnoticed, a vulnerability in Wi-Fi security was published last week. It's a serious problem, but it's already in the process of being fixed. We're conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017 Hosted by: Stefan Chin ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Inerri, D.A. Noe, Charles Southerland, Fatima Iqbal, سلطان الخليفي, Nicholas Smith, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.krackattacks.com/?_ga=2.191235242.1088205245.1508159331-752582413.1498767319 https://papers.mathyvanhoef.com/ccs2017.pdf https://www.youtube.com/watch?v=9M8kVYFhMDw https://www.wired.com/story/krack-wi-fi-wpa2-vulnerability/ https://www.lifewire.com/what-is-wpa2-818352 https://www.techopedia.com/definition/27188/four-way-handshake https://www.wired.com/story/krack-wi-fi-iot-security-broken/ http://smallbusiness.chron.com/s-https-stand-for-64240.html
Views: 364541 SciShow
CSS Keylogger - old is new again
 
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This is "well known" research that resurfaces every other year. Let me tell you a story how I have heard about this in 2012 and putting it into perspective. Research "Scriptless Attacks – Stealing the Pie Without Touching the Sill" (2012): + Paper: https://www.nds.rub.de/media/emma/veroeffentlichungen/2012/08/16/scriptlessAttacks-ccs2012.pdf + Slides: https://www.slideshare.net/x00mario/stealing-the-pie + Talk recording: https://channel9.msdn.com/Events/Blue-Hat-Security-Briefings/BlueHat-Security-Briefings-Fall-2012-Sessions/BH1203 CSS Keylogger: https://github.com/maxchehab/CSS-Keylogging Stealing Data With CSS - Attack and Defense: https://www.mike-gualtieri.com/posts/stealing-data-with-css-attack-and-defense Twitter: + https://twitter.com/0x6D6172696F + https://twitter.com/sirdarckcat + https://twitter.com/garethheyes + https://twitter.com/thornmaker + https://twitter.com/mlgualtieri -------------------------------------- Twitter: https://twitter.com/LiveOverflow Website: http://liveoverflow.com/ Subreddit: https://www.reddit.com/r/LiveOverflow/ Facebook: https://www.facebook.com/LiveOverflow/
Views: 183358 LiveOverflow
NDSS2018 Removing Secrets from Android’s TLS
 
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SESSION 1B: Attacks and Vulnerabilities: 03 Removing Secrets from Android’s TLS. SUMMARY Cryptographic libraries that implement Transport Layer Security (TLS) have a responsibility to delete cryptographic keys once they’re no longer in use. Any key that’s left in memory can potentially be recovered through the actions of an attacker, up to and including the physical capture and forensic analysis of a device’s memory. This paper describes an analysis of the TLS library stack used in recent Android distributions, combining a C language core (BoringSSL) with multiple layers of Java code (Conscrypt, OkHttp, and Java Secure Sockets). We first conducted a black-box analysis of virtual machine images, allowing us to discover keys that might remain recoverable. After identifying several such keys, we subsequently pinpointed undesirable interactions across these layers, where the higherlevel use of BoringSSL’s reference counting features, from Java code, prevented BoringSSL from cleaning up its keys. This interaction poses a threat to all Android applications built on standard HTTPS libraries, exposing master secrets to memory disclosure attacks. We found all versions we investigated from Android 4 to the latest Android 8 are vulnerable, showing that this problem has been long overlooked. The Android Chrome application is proven to be particularly problematic. We suggest modest changes to the Android codebase to mitigate these issues, and have reported these to Google to help them patch the vulnerability in future Android systems. SLIDES http://wp.internetsociety.org/ndss/wp-content/uploads/sites/25/2018/03/NDSS2018_01B-3_Lee_Slides.pdf PAPER https://www.ndss-symposium.org/wp-content/uploads/sites/25/2018/02/ndss2018_01B-3_Lee_paper.pdf AUTHORS Jaeho Lee (Rice University) Dan S. Wallach (Rice University) Network and Distributed System Security (NDSS) Symposium 2018, 18-21 February 2018, Catamaran Resort Hotel & Spa in San Diego, California. https://www.ndss-symposium.org/ndss2018/programme/ ABOUT NDSS The Network and Distributed System Security Symposium (NDSS) fosters information exchange among researchers and practitioners of network and distributed system security. The target audience includes those interested in practical aspects of network and distributed system security, with a focus on actual system design and implementation. A major goal is to encourage and enable the Internet community to apply, deploy, and advance the state of available security technologies. https://www.ndss-symposium.org/ #NDSS #NDSS18 #NDSS2018 #InternetSecurity
Views: 212 NDSS Symposium
Critical .zip vulnerabilities? - Zip Slip and ZipperDown
 
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What is going on with .zip files. What is this new critical vulnerability that seems to affect everything? ... old is new again. Resources: - ZipperDown: https://zipperdown.org/ - Zip Slip: https://snyk.io/research/zip-slip-vulnerability - Zip Specification: https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT - The Complete Guide to Hacking WWIV: http://phrack.org/issues/34/5.html#article - Go library Fix Bypass: https://github.com/mholt/archiver/pull/65#issuecomment-395988244 Gynvael: - Hacking Livestream #53: The ZIP file format https://www.youtube.com/watch?v=X7j2sisMKzk - Ten thousand security pitfalls: the ZIP file format http://gynvael.coldwind.pl/?id=682 - GynvaelEN Channel: https://www.youtube.com/GynvaelEN - Twitter: https://twitter.com/gynvael Ange Albertini / Corkami - Funky Fileformats Talk: https://www.youtube.com/watch?v=hdCs6bPM4is - Funky Fileformats Slides: https://events.ccc.de/congress/2014/Fahrplan/system/attachments/2562/original/Funky_File_Formats.pdf - Twitter: https://twitter.com/angealbertini / https://twitter.com/corkami -------------------------------------- Twitter: https://twitter.com/LiveOverflow Website: http://liveoverflow.com/ Subreddit: https://www.reddit.com/r/LiveOverflow/ Facebook: https://www.facebook.com/LiveOverflow/
Views: 67326 LiveOverflow
Lecture 8: Advanced Encryption Standard (AES) by Christof Paar
 
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For slides, a problem set and more on learning cryptography, visit www.crypto-textbook.com. The AES book chapter for this video is also available at the web site (click Sample Chapter).
Cryptography, Cryptographic Security Controls & Cryptography Security Techniques Explained
 
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Thanks For Watching This Video, I Hope You Must Have Liked It. If yes then please hit the subscribe button as I will be uploading a lot of IT security related training videos on this channel and if you will be my subscriber then you my friend will be the first one who will be notified about all my new videos my friend. If you have any questions for the topic that I have discussed in this video then please feel free to comment my friend and I will be happy to respond back to your queries... Please note that - all ISO 27001 documents and standards are completely owned intellectual property & copyright of ISO. So in case if by any chance you are interested to study more about the standard that I have discussed here then please go to the official ISO website in order to purchase the standards. This channel is only created to generate awareness and best practices for Information Security in general and if by any chance you wish to implement any of the standards that I have discussed here then you have to first purchase them from official ISO website. This channel is only created to help anyone who is currently studying or planning to study about ISMS Information Security Management System ISO 27001 Implementation. I want to make my contribution in the information security community.This channel is only created to generate awareness and best practices for Information Security in general. Disclaimer: Since ISO 27001 is a very vast topic and the implementation varies for all organization's so I can't ever call myself an "expert" in this field, all the knowledge and information that I am sharing here is only based upon my past experience in information security field and may not be directly applicable within your organization as such. So please use your judgement before implementing anything based upon my suggestions. I request you not to rely on anything that I say here, I do my best to be as accurate and as complete information that I can provide you “but” only the published standards are definitive. Only the published ISO standards stand above any information that I have shared in any of my videos. Thanks, Your IT Security Friend Luv Johar Website : http://aajkatech.com/ iso 27001 explained, iso 27001 awareness trainings, iso 27001 free trainings online, Iso 27001 free tutorials, ISO 27001 training material free, lead auditor free training course, lead implementer free training course, ISMS training free, information security management system training free,
DTNS 3138 - Just say no to KRACK
 
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What you need to know about the KRACK WiFi vulnerability plus the RSA key debacle and progress on a virtual pancreas. With Tom Merritt, Sarah Lane, Roger Chang, Veronica Belmont and Patrick Norton Support the show at http://dailytechnewsshow.com/support/ Introduction: https://arstechnica.com/information-technology/2017/10/severe-flaw-in-wpa2-protocol-leaves-wi-fi-traffic-open-to-eavesdropping/ https://techcrunch.com/2017/10/16/apple-denied-motions-in-virnetx-patent-infringement-case-slapped-with-a-440m-final-judgement/ https://www.androidheadlines.com/2017/10/htc-holding-a-november-2-event-u11-plus-reportedly-coming.html Top Stories: https://www.theverge.com/circuitbreaker/2017/10/16/16481242/huawei-mate-10-pro-announcement-specs-price-ai-features http://fortune.com/2017/10/16/ibm-blockchain-stellar/ https://arstechnica.com/information-technology/2017/10/crypto-failure-cripples-millions-of-high-security-keys-750k-estonian-ids/ http://fortune.com/2017/10/16/microsoft-trump-administration-doj-supreme-court/ https://www.engadget.com/2017/10/16/artificial-pancreas-uses-your-phone-to-counter-diabetes/ http://dailytechheadlines.com http://anchor.fm Discussion Story: https://arstechnica.com/information-technology/2017/10/severe-flaw-in-wpa2-protocol-leaves-wi-fi-traffic-open-to-eavesdropping/ https://www.theverge.com/2017/10/16/16481136/wpa2-wi-fi-krack-vulnerability https://papers.mathyvanhoef.com/ccs2017.pdf https://www.theverge.com/2017/10/16/16481252/wi-fi-hack-attack-android-wpa-2-details http://fortune.com/2017/10/16/wifi-security-has-been-breached/ https://techcrunch.com/2017/10/16/wpa2-shown-to-be-vulnerable-to-key-reinstallation-attacks/?ncid=rss https://www.theverge.com/2017/10/16/16481818/wi-fi-attack-response-security-patches https://www.krackattacks.com https://arstechnica.com/information-technology/2017/10/how-the-krack-attack-destroys-nearly-all-wi-fi-security/ https://techcrunch.com/2017/10/16/heres-what-you-can-do-to-protect-yourself-from-the-krack-wifi-vulnerability/ News from you: http://dailytechnewsshow.reddit.com Pick of the day: http://www.dailytechnewsshow.com/picks Today’s guest: https://www.avexcel.com http://patreon.com/tekthing http://hak5.org @patricknorton https://irlpodcast.org http://www.growbot.io http://veronicabelmont.com http://botzine.org https://botwiki.org https://botmakers.org https://about.me/veronica http://swordandlaser.com @Veronica Next guest: http://www.patreon.com/ThePhileasClub http://frenchspin.com http://patreon.com/RDVtech @NotPatrick https://lenperaltastore.com/products/daily-tech-news-show-year-2-commemorative-poster-limited-edition-naming-rights http://dtns.bigcartel.com http://www.dailytechnewsshow.com/support http://www.technology.fm/dtns http://dtns.tv/wiki http://sarahlane.com https://twitter.com/sarahlane http://tommerrittbooks.com/blog/2016/4/9/pilot-x http://swordandlaser.com/store http://frogpants.com/currentgeek http://www.cordkillers.com http://www.damnfinepodcast.com
Views: 3567 Daily Tech News Show
Movie Line Monday - Poodle Attack: 1,632 Cloud Apps Vulnerable
 
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http://www.netskope.com - As most of you have read, there’s another SSL exploit out there. As announced by OpenSSL.org (https://www.openssl.org/~bodo/ssl-poodle.pdf), the Poodle attack has been designed to take advantage of a vulnerability in the SSL V 3.0 protocol using the CBC mode encryption. Though a few other vulnerabilities were disclosed (https://www.openssl.org/news/secadv_20141015.txt), the Poodle attack seems to have gained much more attention. To be more specific about the vulnerability, the attack exploits the vulnerability found in the implementation of the CBC mode in SSL V 3.0 where in the padding bytes are not checked against any value nor covered by the message digest (MAC). The attack itself is complicated to carry out as it involves a client downgrade dance along with the attacker being the man-in-middle and having the ability to control/modify the traffic from the client to a server. Though the attack involves intricacy in execution, it is easy to carry out given today’s computing resources. - See more at: https://www.netskope.com/blog/poodle-attack-vulnerable-cloud-app-count/#sthash.BNPpGKM8.dpuf
Views: 3501 Netskope
KRACK Attacks: Bypassing WPA2 against Android and Linux
 
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This video explains some of the academic research performed in the ACM CCS 2017 paper "Key Reinstallation Attacks: Forcing Nonce Reuse in WPA2". It's not a guide or tutorial on how to hack people. Instead, the video was made to make people aware of potential risks, and to motivate everyone to update their smartphone and laptop. By updating your devices you (normally) avoid the risks mentioned in the video! For additional information visit https://www.krackattacks.com Note that devices different from Android and Linux are less affected by the attack. That's because only Android and Linux (re)install an all-zero encryption key.
Views: 1093851 Mathy Vanhoef
New Directions in Cryptography - Papers We Love
 
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Speaker: Vishnu Prem "New Directions in Cryptography" also known as Diffie–Hellman–Merkle key exchange (https://www-ee.stanford.edu/~hellman/publications/24.pdf) Event Page: https://www.facebook.com/events/223807567956217/ Produced by Engineers.SG Help us caption & translate this video! http://amara.org/v/IHJf/
Views: 239 Engineers.SG
From Bitcoin To Hashgraph (Documentary) Hidden Secrets Of Money Episode 8
 
01:14:26
Bonus Features: http://www.hiddensecretsofmoney.com Today, mankind stands at a crossroads, and the path that humanity chooses may have a greater impact on our freedom and prosperity than any event in history. In 2008 a new technology was introduced that is so important that its destiny, and the destiny of mankind are inextricably linked. It is so powerful that if captured and controlled, it could enslave all of humanity. But if allowed to remain free and flourish - it could foster unimaginable levels of peace and prosperity. It has the power to replace all financial systems globally, to supplant ninety percent of Wall St, and to provide some functions of government. It has no agenda. It's always fair and impartial. It can not be manipulated, subverted, corrupted or cheated. And - it inverts the power structure and places control of one's destiny in the hands of the individual. In the future, when we look back at the 2.6 million-year timeline of human development and the major turning points that led to modern civilization - the creation of farming, the domestication of animals, the invention of the wheel, the harnessing of electricity and the splitting of the atom - the sixty year development of computers, the internet and this new technology will be looked upon as a single event...a turning point that will change the course of human history. It's called Full Consensus Distibuted Ledger Technology, and so far its major use has been for cryptocurrencies such as Bitcoin....but its potential goes far, far beyond that. The Crypto Revolution: From Bitcoin to Hashgraph is our latest episode of Hidden Secrets of Money. It’s about the evolution of cryptocurrencies and full consensus distributed ledger technology, and how they will change our world. I believe that this video is by far the easiest way for the average person to gain an understanding of what cryptocurrencies are and how they work, but more importantly, the immense power of full consensus distributed ledger technology and the impact it will have on our daily lives. I have an absolute passion for monetary history and economics, and I love teaching them. Cryptocurrencies are our future, and there is no escaping it… this is the way everything will be done from now on. But, we now stand at a crucial turning point in history. Full consensus ledgers such as Blockchain and Hashgraph have the power to enslave us, or free us… it all depends on how we choose to use them. If we choose to support centralized versions issued by governments and the financial sector we will be granting them more control over our daily lives. Politicians and bureaucrats will be able raise taxes instantly, whenever they want, on every dollar you make as you make them, and every dollar you spend as you spend them. If they think the economy needs stimulating they'll be able to enforce huge negative interest rates, effectively punishing you for not spending everything you earn before you earn it. They'll be able to decide where you can go and where you can’t, what you can buy and what you can’t, and what you can do and whatever they decide you can’t do… and if they don't like you, they can just disconnect you from the monetary system. So, will the monetary system become fully distributed and help to free mankind, or will it be centralized and enslave us? The choice is in front of us right now, and our decisions will create our future. I believe that this will be a binary outcome, there is no middle ground, it will either be one future or the other. The question is, will it be the future we want? Or the future they want? I’m a precious metals dealer and one thing I’ve learned is that gold, silver, and now free market decentralized cryptocurrencies, represent freedom. Because of this knowledge I started investing in crypto currencies long ago and also became one of the first precious metals dealers to accept bitcoin as payment for gold and silver. I would really appreciate it if you could share this video with everyone you know. I think it’s very important that as many people as possible find out about the changes to the global monetary system that are happening right now… nothing will affect us more, and everyone’s future depends on it. Thanks, Mike If you enjoyed watching this video, be sure to pick up a free copy of Mike's bestselling book, Guide to Investing in Gold & Silver: https://goldsilver.com/buy-online/investing-in-gold-and-silver/ (Want to contribute closed captions in your language for our videos? Visit this link: http://www.youtube.com/timedtext_cs_panel?tab=2&c=UCThv5tYUVaG4ZPA3p6EXZbQ)
DEF CON 19 - Mahmud Ab Rahman - Sneaky PDF
 
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Mahmud Ab Rahman - Sneaky PDF Being a most prevalent document exchange format on the Internet, Portable Document Format (PDF) is in danger of becoming the main target for client-side attack. With estimation of more than 1.5 million line of code and loaded with huge functionalities, this powerful document format is suffered with several high impact vulnerabilities, allowing attackers to exploit and use it as malware spreading vector. Until now, there are thousands of malicious PDF file spreads with little chances of getting detected. The challenges are obfuscation techniques used by the attackers to hide their malicious activities, hence minimizing detection rate. In order to sustain the survival of malicious PDF file on the Internet, attackers circumvent the analysis process through diverse obfuscation techniques. Obfuscation methods used usually ranges from PDF syntax obfuscation, PDF filtering mechanism, JavaScript obfuscation, and variant from both methods. Because of rapid changes in methods of obfuscation, most antivirus software as well as security tools failed to detect malicious content inside PDF file, thus increasing the number of victims of malicious PDF mischief. In this paper, we study in the obfuscation techniques used inside in-the-wild malicious PDF, how to make it more stealthy and how we can improve analysis on malicious PDF. Mahmud Ab Rahman currently works as Information Security Specialist for Malaysia Computer Emergency and Response Team (MyCERT) under umbrella of CyberSecurity Malaysia. Prior to that, he worked as an Intrusion Analyst at MyCERT department. His education background comprises of Master Degree in Computer Science from National University of Malaysia in 2006. Prior to that, he obtained a Degree in Computer Science from the same university. Mahmud has been involved in the computer security field for over 5 years. His area of focus and interest is network security, honeynet, botnet monitoring, and malware analysis. He also engages in several large scale penetration-testing exercises and to provide solutions for any vulnerability detected. Moreover, he is recognized for conducting numbers of training for organizations to talk on topics ranging from introduction to advanced security courses. He is a occasional speaker at conferences such as FIRST Technical Colloquium, FIRST Annual Conference, Honeynet Annual Security Conference, Honeynet Project HackInTheBox SIGINT and Infosec.MY He currently holds a GIAC's GPEN, GREM and CISCO's (CCNA,CCNP). On 2010, he wrote a paper on "Getting Owned By Malicious PDF" for GIAC GPEN Gold certification. Twitter: @yomuds
Views: 387 DEFCONConference
Why cryptography and information Security course
 
05:08
www.hiteshChoudhary.com www.newdemy.com Cryptography What is cryptography? Cryptography (or cryptology; from Greek κρυπτός, "hidden, secret"; and γράφειν, graphein, "writing", or -λογία, -logia, "study", respectively) is the practice and study of techniques for secure communication in the presence of third parties (called adversaries).More generally, it is about constructing and analyzing protocols that overcome the influence of adversaries and which are related to various aspects in information security such as data confidentiality, data integrity, authentication, and non-repudiation. Modern cryptography intersects the disciplines of mathematics, computer science, and electrical engineering. Applications of cryptography include ATM cards, computer passwords, and electronic commerce. Yeah, I know that you have read the above lines many times. These are perfectly true jargons. It’s just something like our brain is made of 80% of water, technically true but it doesn’t explain things much. When I tried to study Cryptography, it was tough. When anyone wants to learn HTML, he can find a lots of resources on internet but when things come to Cryptography you need to buy a lots of books and watch a lots of youtube videos which contains an annoying background music. A lots of blog are also helpful but all are fragmented. So, I decided that it is a good time to put Cryptography course. The course will be beginners friendly and will teach you a lot of things about Information Security. This series is not meant for 2 communities of people over the internet. 1. Not bothered about Computer Security 2. True Computer professional [Advanced programmers and crypto masters] The category one does not fit into any computer security course as information security comes at very last in their priority list. Hence, most of the time they are the practice playgrounds for most of the hackers. The category two has moved into the immense knowledge of information security. And they know all the stuff or most of the present stuff about it. So, they will feel bore in this series because they are the inventor of most of the stuff. Rest of the people are going to love this cryptography online video series. The candidates for which I am looking to take this cryptography course are: 1. University Students 2. Hackers a. Fretos : The freshers b. Practos: The practical ones University Students will be interested in this course as most of the Universities have curriculum of Cryptography. The second category is of hackers but I have divided them into 2 major categories. First one is Fretos, these are fresher in information security and are trying to learn stuff. It is a good time for them to start this series because you will understand terms like MITM, RSA, MD5 and DSA. Second category is hackers who have learned most of the things practically. Personally, I am very impressed that you have gained so much of knowledge. You might have knowledge about hacking into various accounts and systems or even knowledge of creating exploits. But ask a simple question to yourself, you are a pro in hacking skills but have no idea about RSA or Block ciphers. You know to break WEP in wireless but no idea of WEP encryption or cryptic flaw in algorithm. I hope that you have got my point. So, let’s get started.
Views: 3283 Hitesh Choudhary
The Supply Chain - Security Now 684
 
02:08:47
China Chip Hack, Google+ --An October Surprise of a different sort - Windows 10 update deletes users' files --A security researcher has massively weaponzied the existing MicroTik vulnerability and released it as a proof-of-concept --A clever voicemail WhatsApp OTP bypass --What happened with that recent Google+ breach? --Google tightens up its Chrome extensions security policies --WiFi radio protocol designations finally switch to simple version numbering --Intel unwraps its 9th-generation processors --Head-spinning PDF updates from Adobe and Foxit (this isn't a competition, guys!) --Bloomberg's earth-shaking controversial report on Chinese hardware hacking We invite you to read our show notes. Download or subscribe to this show at https://twit.tv/shows/security-now. You can submit a question to Security Now! at the GRC Feedback Page. For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.
Views: 3837 Security Now
DEF CON 23 - Eijah - Crypto for Hackers
 
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Hacking is hard. It takes passion, dedication, and an unwavering attention to detail. Hacking requires a breadth of knowledge spread across many domains. We need to have experience with different platforms, operating systems, software packages, tools, programming languages, and technology trends. Being overly deficient in any one of these areas can add hours to our hack, or even worse, bring us total failure. And while all of these things are important for a well-rounded hacker, one of the key areas that is often overlooked is cryptography. In an era dominated by security breaches, an understanding of encryption and hashing algorithms provides a tremendous advantage. We can better hone our attack vectors, especially when looking for security holes. A few years ago I released the first Blu-Ray device key, AA856A1BA814AB99FFDEBA6AEFBE1C04, by exploiting a vulnerability in an implementation of the AACS protocol. As hacks go, it was a simple one. But it was the knowledge of crypto that made it all possible. This presentation is an overview of the most common crypto routines helpful to hackers. We'll review the strengths and weaknesses of each algorithm, which ones to embrace, and which ones to avoid. You'll get C++ code examples, high-level wrapper classes, and an open-source library that implements all the algorithms. We'll even talk about creative ways to merge algorithms to further increase entropy and key strength. If you've ever wanted to learn how crypto can give you an advantage as a hacker, then this talk is for you. With this information you'll be able to maximize your hacks and better protect your personal data. Speaker Bio: Eijah is the founder of demonsaw, a secure and anonymous content sharing platform, and a Senior Programmer at a world-renowned game development studio. He has over 15 years of software development and IT Security experience. His career has covered a broad range of Internet and mid-range technologies, core security, and system architecture. Eijah has been a faculty member at multiple colleges, has spoken about security and development at conferences, and holds a master’s degree in Computer Science. Eijah is an active member of the hacking community and is an avid proponent of Internet freedom.
Views: 47735 DEFCONConference
DEF CON 23 - Chris Sistrunk - NSM 101 for ICS - 101 Track
 
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Materials Available here: https://media.defcon.org/DEF%20CON%2023/DEF%20CON%2023%20presentations/DEFCON-23-Chris-Sistrunk-NSM-101-for-ICS.pdf NSM 101 for ICS Chris Sistrunk Sr. ICS Security Consultant, FireEye Is your ICS breached? Are you sure? How do you know? The current state of security in Industrial Control Systems is a widely publicized issue, but fixes to ICS security issues are long cycle, with some systems and devices that will unfortunately never have patches available. In this environment, visibility into security threats to ICS is critical, and almost all of ICS monitoring has been focused on compliance, rather than looking for indicators/evidence of compromise. The non-intrusive nature of Network Security Monitoring (NSM) is a perfect fit for ICS. This presentation will show how NSM should be part of ICS defense and response strategy, various options for implementing NSM, and some of the capabilities that NSM can bring to an ICS security program. Free tools such as Security Onion, Snort IDS, Bro IDS, NetworkMiner, and Wireshark will be used to look at the ICS environment for anomalies. It will be helpful if attendees have read these books (but they aren't required): The Cuckoo's Egg by Cliff Stoll, The Practice of Network Security Monitoring by Richard Bejtlich, and Applied Network Security Monitoring by Chris Sanders and Jason Smith. Chris Sistrunk is a Senior Consultant at Mandiant, focusing on cyber security for industrial control systems (ICS) and critical infrastructure. Prior to joining Mandiant, Chris was a Senior Engineer at Entergy (over 11 years) where he was the Subject Matter Expert (SME) for SCADA systems. He has 10 years of experience in SCADA systems with tasks such as standards development, system design, database configuration, testing, commissioning, troubleshooting, and training. He was the co-overseer of the SCADA, relay, and cyber security labs at Entergy for 6 years. Chris has been working with Adam Crain of Automatak on Project Robus, an ICS protocol fuzzing project that has found and helped fix many implementation vulnerabilities in DNP3, Modbus, and Telegyr 8979. Chris helped organize the first ICS Village, which debuted at DEF CON 22. He is a Senior Member of IEEE, Mississippi Infragard President, member of the DNP Users Group, and also is a registered PE in Louisiana. He holds a BS in Electrical Engineering and MS in Engineering and Technology Management from Louisiana Tech University. Chris also founded and organizes BSidesJackson, Mississippi's only cyber security conference. Twitter: @chrissistrunk https://www.facebook.com/chrissistrunk
Views: 3370 DEFCONConference
Public key cryptography - Diffie-Hellman Key Exchange (full version)
 
08:38
The history behind public key cryptography & the Diffie-Hellman key exchange algorithm. We also have a video on RSA here: https://www.youtube.com/watch?v=wXB-V_Keiu8
Views: 607913 Art of the Problem
Cryptographic Hash Functions
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 12473 nptelhrd
Malware Analysis - Word Document VBS Downloader
 
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Ring Ø Labs -------------------- REPORT+SAMPLE: http://www.ringzerolabs.com/2017/09/triaging-malicious-word-document.html MALWARE ANALYSIS LAB SETUP: https://www.youtube.com/playlist?list=PLrJFR89Z-9SBDMiCtDT2_4SJxkFpc-k7P Ring Ø Labs is a Reverse Engineering site dedicated to analyzing malware, researching emergent security topics, and hacking the planet :) Here are some approaches in reverse engineering a malware sample: Reverse engineer: The most obvious approach is to completely reverse engineer a piece of malware. This obviously takes a great amount of time, so other approaches are more practical. Exploitation techniques: Another approach you can take is to focus on the exploitation techniques of a piece of malware. Occasionally you will see a piece of malware that is using a new exploitation technique, or is exploiting a zero-day vulnerability. In this case you may be interested only in the specific exploitation technique so you can timebox your analysis and only look at the exploitation mechanisms. Obfuscation: Malware will often obfuscate itself and make itself difficult to analyze. You might come across malware that you have seen before without obfuscation. In that case you may only want to focus on reverse engineering the new parts. Encryption methods: A common type of malware these days is ransomware. Ransomware essentially encrypts the victim's files and locks them up so that they can't be accessed or read. Oftentimes the authors of ransomware will make mistakes when they implement the encryption mechanisms. So if you focus your research on the encryption mechanisms you might be able to find weaknesses in their implementation and/or you might be able to find hard-coded keys or weak algorithms. C&C communication: This is something that is pretty commonly done when looking at malware. Analysts often want to figure out what the communication protocol is between a piece of malware on the client's side and the server on the command and control side. The communication protocol can actually give you a lot of hints about the malware’s capabilities. Attribution: Murky area - kind of like a dark art. It usually involves a lot of guesswork, knowledge of malicious hacking teams and looking at more than one piece of malware. Categorization and clustering: You can reverse engineer malware from a broader point of view. This involves looking at malware in bulk and doing a broad-stroke analysis on lots of different malware, rather than doing a deep dive. Techniques Now, let’s look at techniques that can be utilized while analyzing malware. First of all, we use static analysis. This is the process of analyzing malware or binaries without actually running them. It can be as simple as looking at metadata from a file. It can range from doing disassembly or decompilation of malware code to symbolic execution, which is something like virtual execution of a binary without actually executing it in a real environment. Conversely, dynamic analysis is the process of analyzing a piece of malware when you are running it in a live environment. In this case, you are often looking at the behavior of the malware and looking at the side effects of what it is doing. You are running tools like process monitor and sysmon to see what kinds of artifacts a piece of malware produces after it is run. We also use automated analysis. Oftentimes if you are looking at malware you want to automate things just to speed up the process to save time. However, use caution, as with automated analysis sometimes things get missed because you are trying to do things generically. If a piece of malware contains things like anti-debugging routines or anti-analysis mechanisms, you may want to perform a manual analysis. You need to pick the right tools for the job. DISCLAIMER: Our videos are strictly for documentary, educational, and entertainment purposes only. Imitation or the use of any acts depicted in these videos is solely AT YOUR OWN RISK. We (including YouTube) will not be held liable for any injury to yourself or damage to others resulting from attempting anything shown in any our videos. We do not endorse any specific product and this video is not an attempt to sell you a good or service. These videos are free to watch and if anyone attempts to charge for this video notify us immediately. By viewing or flagging this video you are acknowledging the above.
Views: 1055 H4rM0n1cH4cK
#219 Mance Harmon: Hashgraph - A Radically Novel Consensus Algorithm
 
01:12:35
Support the show, consider donating: BTC: 1CD83r9EzFinDNWwmRW4ssgCbhsM5bxXwg (https://epicenter.tv/tipbtc) BCC: 1M4dvWxjL5N9WniNtatKtxW7RcGV73TQTd (http://epicenter.tv/tipbch) ETH: 0x8cdb49ca5103Ce06717C4daBBFD4857183f50935 (https://epicenter.tv/tipeth) Hashgraph is a new consensus algorithm that radically differs from proof-of-work as well as proof-of-stake consensus algorithms. While work on Hashgraph begun in 2012, it's design is radically different from today's blockchain architectures. The Hashgraph team claims that it has found an optimal consensus algorithm design that will be impossible to significantly improve upon. We were joined by Mance Harmon, who is CEO of the Swirlds, the company developing Hashgraph. Our conversation covered the origin story of hashgraph, how it compares to existing consensus algorithms and how Hashgraph works. Topics discussed in this episode: - Leemon Baird and Mance Harmon's long history of building companies together - What motivated Leemon Baird to start working on Hashgraph in 2012 - The existing categories of consensus algorithms and their problems - How Hashgraph consensus combines voting and gossip protocols - The performance characteristics of Hashgraph - How a public Hashgraph network could look like Links mentioned in this episode: - Hashgraph Homepage: https://hashgraph.com/ - Hashgraph Whitepaper: http://www.swirlds.com/downloads/SWIRLDS-TR-2016-01.pdf - Hashgraph Consensus - Detailed Examples: http://www.swirlds.com/downloads/SWIRLDS-TR-2016-02.pdf - Sybil Attacks in Hashgraph: http://www.swirlds.com/downloads/Swirlds-and-Sybil-Attacks.pdf - Hidden Forces Podcast Episode on Hashgraph: https://podtail.com/podcast/hidden-forces/the-future-is-not-blockchain-it-s-hashgraph-a-conv/ - Lemon Baird's Talk on Hashgraph at Harvard Business School: https://www.youtube.com/watch?v=pOc23lJw7ls Watch or listen, Epicenter is available wherever you get your podcasts. Epicenter is hosted by Brian Fabian Crain, Sébastien Couture & Meher Roy.
Views: 5475 Epicenter
28c3: The coming war on general computation
 
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Download hiqh quality version: http://bit.ly/sTTFyt Description: http://events.ccc.de/congress/2011/Fahrplan/events/4848.en.html Cory Doctorow: The coming war on general computation The copyright war was just the beginning The last 20 years of Internet policy have been dominated by the copyright war, but the war turns out only to have been a skirmish. The coming century will be dominated by war against the general purpose computer, and the stakes are the freedom, fortune and privacy of the entire human race. The problem is twofold: first, there is no known general-purpose computer that can execute all the programs we can think of except the naughty ones; second, general-purpose computers have replaced every other device in our world. There are no airplanes, only computers that fly. There are no cars, only computers we sit in. There are no hearing aids, only computers we put in our ears. There are no 3D printers, only computers that drive peripherals. There are no radios, only computers with fast ADCs and DACs and phased-array antennas. Consequently anything you do to "secure" anything with a computer in it ends up undermining the capabilities and security of every other corner of modern human society. And general purpose computers can cause harm -- whether it's printing out AR15 components, causing mid-air collisions, or snarling traffic. So the number of parties with legitimate grievances against computers are going to continue to multiply, as will the cries to regulate PCs. The primary regulatory impulse is to use combinations of code-signing and other "trust" mechanisms to create computers that run programs that users can't inspect or terminate, that run without users' consent or knowledge, and that run even when users don't want them to. The upshot: a world of ubiquitous malware, where everything we do to make things better only makes it worse, where the tools of liberation become tools of oppression. Our duty and challenge is to devise systems for mitigating the harm of general purpose computing without recourse to spyware, first to keep ourselves safe, and second to keep computers safe from the regulatory impulse. Transcript: https://github.com/jwise/28c3-doctorow/blob/master/transcript.md (CC-BY by Joshua Wise) SRT file with detailed timings (created automatically by YouTube) https://gist.github.com/3193854
Views: 229255 28c3
Bruce Schneier: "Click Here to Kill Everybody" | Talks at Google
 
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Computer security professional, privacy specialist and writer Bruce Schneier discusses "Click Here to Kill Everybody", his latest book exploring the risks and security implications of our new, hyper-connected era. Bruce lays out common-sense policies that will allow us to enjoy the benefits of this omnipotent age without falling prey to the consequences of its insecurity. Get the book here: https://goo.gl/YDaVUX
Views: 14641 Talks at Google
CompTIA A+ PracticeTest 220-901.   1198 questions.  Exam Simulator. Free
 
04:48
If you are not prepared for COMPTIA certification 220-901 exam questions and want to get some help so, now you do not need to take tension. You can pass CompTIA A+ certification exam very simply and easily with our free 220-901 dumps. =================================================== ► BlueStacks Download Link: https://www.bluestacks.com/download.h... ► A+VCE Player 5.7.4 Cracked Download link: https://drive.google.com/file/d/1BL4drGfc8AzAEYuhKuoK-S9qRRH7fnHx/view?usp=sharing ► EXAM TEST CompTIA A+ http://gratisexam.com/ ====================================================== ► How to install BlueStacks: https://youtu.be/NXO5vPj515Y ====================================================== CompTIA. BrainDumps. CompTIA A+ Certification Exam CompTIA A+ Practical Application CompTIA A+ Essentials A+ Depot Technician Designation A+ Remote Support Technician Designation How To Open VCE Files Online - Best VCE File Viewer or Opener How to install BlueStacks How to open VCE file in bluestack and android device NEW QUESTION 1 Which of the following BEST describes the offensive participants in a tabletop exercise? A. Red team B. Blue team C. System administrators D. Security analysts E. Operations team Answer: A NEW QUESTION 2 After analyzing and correlating activity from multiple sensors, the security analyst has determined a group from a high-risk country is responsible for a sophisticated breach of the company network and continuous administration of targeted attacks for the past three months. Until now, the attacks went unnoticed. This is an example of ____. A. privilege escalation B. advanced persistent threat C. malicious insider threat D. spear phishing Answer: B NEW QUESTION 3 A system administrator who was using an account with elevated privileges deleted a large amount of log files generated by a virtual hypervisor in order to free up disk space. These log files are needed by the security team to analyze the health of the virtual machines. Which of the following compensating controls would help prevent this from reoccurring? (Select two.) A. Succession planning B. Separation of duties C. Mandatory vacation D. Personnel training E. Job rotation Answer: BD NEW QUESTION 4 A security analyst received a compromised workstation. The workstation's hard drive may contain evidence of criminal activities. Which of the following is the FIRST thing the analyst must do to ensure the integrity of the hard drive while performing the analysis? A. Make a copy of the hard drive. B. Use write blockers. C. Runrm -Rcommand to create a hash. D. Install it on a different machine and explore the content. Answer: B NEW QUESTION 5 File integrity monitoring states the following files have been changed without a written request or approved change. The following change has been made: chmod 777 -Rv /usr Which of the following may be occurring? A. The ownership pf /usr has been changed to the current user. B. Administrative functions have been locked from users. C. Administrative commands have been made world readable/writable. D. The ownership of/usr has been changed to the root user. Answer: C NEW QUESTION 6 A security analyst has created an image of a drive from an incident. Which of the following describes what the analyst should do NEXT? A. The analyst should create a backup of the drive and then hash the drive. B. The analyst should begin analyzing the image and begin to report findings. C. The analyst should create a hash of the image and compare it to the original drive's hash. D. The analyst should create a chain of custody document and notify stakeholders. Answer: C NEW QUESTION 7 An organization is requesting the development of a disaster recovery plan. The organization has grown and so has its infrastructure. Documentation, policies, and procedures do not exist. Which of the following steps should be taken to assist in the development of the disaster recovery plan? A. Conduct a risk assessment. B. Develop a data retention policy. C. Execute vulnerability scanning. D. Identify assets. Answer: D NEW QUESTION 8 ...... NEW QUESTION 9 An analyst was tasked with providing recommendations of technologies that are PKI X.509 compliant for a variety of secure functions. Which of the following technologies meet the compatibility requirement? (Select three.) A. 3DES B. AES C. IDEA D. PKCS E. PGP F. SSL/TLS G. TEMPEST Answer: BDF NEW QUESTION 10 After completing a vulnerability scan, the following output was noted: CVE-2011-3389 QID 42366 – SSLv3.0 / TLSv1.0 Protocol weak CBC mode Server side vulnerability Check with: openssl s_client -connect qualys.jive.mobile.com:443 – tlsl -cipher “AES:CAMELLIA:SEED:3DES:DES” Which of the following vulnerabilities has been identified? A. PKI transfer vulnerability. B. Active Directory encryption vulnerability. C. Web application cryptography vulnerability. D. VPN tunnel vulnerability. Answer: A
How to mine Veruscoin on a CPU as fast as GPU - High reward potential
 
09:04
In this video, I show you how you can mine Veruscoin - a new ASIC resistant privacy coin that can be mined on a PC or a Mac CPU LINKS https://discord.gg/VRKMP2S http://veruscoin.io/ https://bitcointalk.org/index.php?topic=4070404.0 http://185.25.51.16/papers/VerusVision.pdf http://185.25.51.16/papers/VerusPhaseI.pdf https://www.reddit.com/r/VerusCoin/ https://explorer.veruscoin.io/ Follow me on twitter https://twitter.com/CryptoRichYT ------------------------------------------------------------------------------------------------------------ CRYPTO SERVICES WE USE 4NEW https://kwatt.4new.io/aff?ref=D1TEcmutizs KAKUSHIN Use this code for a 1% bonus - KKNsxzgLcoTV1R1nxu5 https://kakushin.io DON'T GET HACKED! USE NORD VPN - (Exclusive discount!) - https://nordvpn.com/cryptorich WIREX - CRYPTOCURRENCY DEBIT CARD https://tinyurl.com/wirexdebitcard LONDON BLOCK EXCHANGE - £10 offer when you deposit £100 https://lbx.com/register?referralCode=H1HJvEDnM https://is.gd/lbx_100_offer LEARN HOW TO TRADE CRYPTOS http://www.blueskybinary.com/?affid=10044 SELL CRYPTOS FOR CASH SAFELY AND SECURELY https://remitano.com/gb?ref=cr2020 CRYPTOLUME - https://tinyurl.com/Cryptolume-cryptorich Get the Advanced programme for the price of the Standard with link DOWNLOAD ANDROID APP AND USE CODE 75A2AA for bonus ETN: - https://tinyurl.com/BONUS-ETN KEEP KEY HARDWARE WALLET Store your BTC, ETH, DASH and LTC in a secure hardware wallet http://tinyurl.com/Keepkeyoffer BUY TREZOR HARDWARE WALLET for your BTC, ETH, LTC, ERC20 etc http://amzn.to/2Aaokp6 LEDGER NANO S HARDWARE WALLET Store your BTC, ETH, DASH and LTC in a secure hardware wallet https://www.ledgerwallet.com/r/4032 BUY AND SELL CRYPTOS HERE - https://tinyurl.com/changelly-cryptorich BUY AND SELL MINEXCOIN, CDX AND OTHER CRYPTOS HERE https://www.livecoin.net/?from=Livecoin-2ZM3dznk (CR) https://livecoin.net/?from=Livecoin-zAGKwfYh (OCR) GENESIS MINING: https://www.genesis-mining.com/ - Use one of the following Genesis Mining affiliate codes for a 3% discount: mpQXyO OR 9wlf5R RICH DAD POOR DAD (Great book on building passive income) http://amzn.to/2lmd3xf VAULTORO: BUY GOLD WITH BITCOIN www.vaultoro.com­/?a=103694 COINBASE Earn $10 USD (of free bitcoin when you buy or sell $100 USD (£77) of digital currency (BTC or ETH) http://tinyurl.com/coinbaseoffer https://www.coinbase.com/join/5792874fbb2ebc00607e89e3 COIN TRACKING (affiliate link for 10% discount): http://tinyurl.com/cointrackingoffer1 OR http://tinyurl.com/CointrackingOffer2 FREE BITCOIN, LITECOIN AND DOGECOIN - https://freebitco.in/?r=3650171 - http://moonbit.co.in/?ref=82b1b291e12d - http://moonliteco.in/?ref=40bdadce493f ------------------------------------------------------------------------------------------------------------ CRYPTOCURRENCIES WE INVEST IN KAKUSHIN Use this code for a 1% bonus - KKNsxzgLcoTV1R1nxu5 https://kakushin.io DOWNLOAD ANDROID APP AND USE CODE 75A2AA for bonus ETN: - https://tinyurl.com/BONUS-ETN BUY AND SELL ELECTRONEUM HERE - http://tinyurl.com/Cryptopia-Cryptorich ------------------------------------------------------------------------------------------------------------ WE SUPPORT RUN2RESCUE Please support Run2Rescue by donating Bitcoin http://run2rescue.com/bitcoin.php Watch this video of their work: http://tinyurl.com/Run2Rescue ------------------------------------------------------------------------------------------------------------ OTHER SERVICES WE USE - Use Tubebuddy for your own Youtube channel - https://www.tubebuddy.com/cryptorich - Fastmail - (affiliate link for 10% discount): http://tinyurl.com/discountedemail ------------------------------------------------------------------------------------------------------------ ► Please do your own due diligence. Do not invest more than you are willing to lose. ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● CR2020 https://bitcointalk.org/index.php?action=profile;u=1146923 veruscoin.io vrsc bitcoin mining cpu mining gpu mining asic mining how do i mine bitcoin how do i mine monero how do i mine on my computer miner cpu gpu asics bitmain passive income electroneum miner
Views: 1558 Crypto Rich
Lecture -3 TCP/IP - Part-1
 
59:59
Lecture Series on Internet Technologies by Prof.I.Sengupta, Department of Computer Science & Engineering ,IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 291773 nptelhrd
DEF CON 24 - Marc Newlin - MouseJack: Injecting Keystrokes into Wireless Mice
 
42:35
What if your wireless mouse was an effective attack vector? Research reveals this to be the case for mice from Logitech, Microsoft, Dell, Lenovo, Hewlett-Packard, Gigabyte, and Amazon. Dubbed 'MouseJack', this class of security vulnerabilities allows keystroke injection into non-Bluetooth wireless mice. Imagine you are catching up on some work at the airport, and you reach into your laptop bag to pull out your phone charger. As you glance back at your screen, you see the tail end of an ASCII art progress bar followed by your shell history getting cleared. Before you realize what has happened, an attacker has already installed malware on your laptop. Or maybe they just exfiltrated a git repository and your SSH keys. In the time it took you to plug in your phone, you got MouseJacked. The attacker is camped out at the other end of the terminal, equipped with a commodity USB radio dongle and a directional patch antenna hidden in a backpack, and boards her plane as soon as the deed is done. The reality of MouseJack is that an attacker can inject keystrokes into your wireless mouse dongle from over 200 meters away, at a rate of up to 7500 keystrokes per minute (one every 8ms). Most wireless keyboards encrypt the data going between the keyboard and computer in order to deter sniffing, but wireless mouse traffic is generally unencrypted. The result is that wireless mice and keyboards ship with USB dongles that can support both encrypted and unencrypted RF packets. A series of implementation flaws makes it possible for an attacker to inject keystrokes directly into a victim's USB dongle using easily accessible, cheap hardware, in most cases only requiring that the user has a wireless mouse. The majority of affected USB dongles are unpatchable, making it likely that vulnerable computers will be common in the wild for the foreseeable future. This talk will explain the research process that lead to the discovery of these vulnerabilities, covering specific tools and techniques. Results of the research will be detailed, including protocol behavior, packet formats, and technical specifics of each vulnerability. Additional vulnerabilities affecting 14 vendors are currently in disclosure, and will be revealed during this talk. Marc is a security researcher and software engineer at Bastille Networks, where he focuses on RF/IoT threats present in enterprise environments. He has been hacking on software defined radios since 2013, when he competed as a finalist in the DARPA Spectrum Challenge. In 2011, he wrote software to reassemble shredded documents for the DARPA Shredder Challenge, finishing the competition in third place out of 9000 teams. Twitter: @marcnewlin
Views: 45593 DEFCONConference
#250 Clement Lessage & Federico Ast: Kleros – Crowdsourced Arbitration for Blockchain Applications
 
01:10:00
Support the show, consider donating: BTC: 1CD83r9EzFinDNWwmRW4ssgCbhsM5bxXwg (https://epicenter.tv/tipbtc) BCC: 1M4dvWxjL5N9WniNtatKtxW7RcGV73TQTd (http://epicenter.tv/tipbch) ETH: 0x8cdb49ca5103Ce06717C4daBBFD4857183f50935 (https://epicenter.tv/tipeth) Dispute resolution is the process by which contracting parties settle disagreements. Whether in the form of litigation, arbitration, or other means of mediation, every contract defines a dispute resolution mechanism and jurisdiction. It is the metaphorical Lady Justice, measuring the strength of each party's arguments, and reaching a decision based on evidence. Smart contracts are unique in this sense. Unlike traditional contracts, they are rigid and deterministic. Written in computer code, nuances in human language and vagueness of terms do not exist in this realm. There are no judges, no jury, just calculated execution. The DOA hack and other similar events have prompted observers of the space to express the need for smart contract dispute resolution. Some have suggested "exit switches" (https://epicenter.tv/episode/142/) that would allow for human intervention when edge cases appear. But could the arbitration process be integrated into the smart contract and on the blockchain? We're joined by, Federico Ast and Clement Lessage, respectively CEO and CTO of Kleros. This dispute resolution layer provides contracting parties with a fast and secure process for arbitration. The system is broken up into courts and sub-courts, each specializing in specific matters like e-commerce, insurance, and transport. In the event of a dispute, parties submit their case to Kleros, where a crowd of expert jurors analyses the evidence. When all votes are cast, the decision is enforced by the smart contract, which may unlock funds, or provide parties with additional time to fulfill the terms of the agreement. Clever incentive mechanisms reward jurors who vote with the crowd, making Kleros resistant to bribe attacks and collusion between jurors. Topics discussed in this episode: - Federico and Clement's respective backgrounds, including a crowd arbitration project called Jury. - The vision behind Kleros and the problem it addresses - The case for crowd-sourced jurors as a means to find the best judgment - The game theory and incentive mechanisms embedded in Kleros - Kleros' hierarchical system of courts and sub-courts - How jury selection works and who administers courts - The system's built-in governance mechanism and its purpose - The Kleros token, Pinkaion coin, and it's utility in the system - “Doge on Trial,” a clever experiment to find authentic doges - The current status of the project and roadmap Links mentioned in this episode: - Kleros Website: https://kleros.io - Kleros White Papper: https://kleros.io/assets/whitepaper.pdf - Doges on Trial: https://dogesontrial.dog - Why Decentralization Matters by Chris Dixon: https://medium.com/@cdixon/why-decentralization-matters-5e3f79f7638e Sponsors: This episode is also available on : - Epicenter.tv: https://epicenter.tv/250 - YouTube: http://youtu.be/efzSmpac2pw - Souncloud: http://soundcloud.com/epicenterbitcoin/eb-250 Watch or listen, Epicenter is available wherever you get your podcasts. Epicenter is hosted by Brian Fabian Crain, Sébastien Couture & Meher Roy.
Views: 417 Epicenter
Malware Analysis - Malicious Link Files
 
14:59
Ring Ø Labs -------------------- WEBSITE: https://RingZeroLabs.com : REPORT: http://www.ringzerolabs.com/2017/12/malicious-link-files.html MALWARE ANALYSIS LAB SETUP: https://www.youtube.com/playlist?list=PLrJFR89Z-9SBDMiCtDT2_4SJxkFpc-k7P Ring Ø Labs is a Reverse Engineering site dedicated to analyzing malware, researching emergent security topics, and hacking the planet :) Here are some approaches in reverse engineering a malware sample: Reverse engineer: The most obvious approach is to completely reverse engineer a piece of malware. This obviously takes a great amount of time, so other approaches are more practical. Exploitation techniques: Another approach you can take is to focus on the exploitation techniques of a piece of malware. Occasionally you will see a piece of malware that is using a new exploitation technique, or is exploiting a zero-day vulnerability. In this case you may be interested only in the specific exploitation technique so you can timebox your analysis and only look at the exploitation mechanisms. Obfuscation: Malware will often obfuscate itself and make itself difficult to analyze. You might come across malware that you have seen before without obfuscation. In that case, you may only want to focus on reverse engineering the new parts. Encryption methods: A common type of malware these days is ransomware. Ransomware essentially encrypts the victim's files and locks them up so that they can't be accessed or read. Oftentimes the authors of ransomware will make mistakes when they implement the encryption mechanisms. So if you focus your research on the encryption mechanisms you might be able to find weaknesses in their implementation and/or you might be able to find hard-coded keys or weak algorithms. C&C communication: This is something that is pretty commonly done when looking at malware. Analysts often want to figure out what the communication protocol is a piece of malware on the client's side and the server on the command and control side. The communication protocol can actually give you a lot of hints about the malware’s capabilities. Attribution: Murky area - kind of like a dark art. It usually involves a lot of guesswork, knowledge of malicious hacking teams and looking at more than one piece of malware. Categorization and clustering: You can reverse engineer malware from a broader point of view. This involves looking at malware in bulk and doing a broad-stroke analysis on lots of different malware, rather than doing a deep dive. Techniques Now, let’s look at techniques that can be utilized while analyzing malware. First of all, we use static analysis. This is the process of analyzing malware or binaries without actually running them. It can be as simple as looking at metadata from a file. It can range from doing disassembly or decompilation of malware code to symbolic execution, which is something like virtual execution of a binary without actually executing it in a real environment. Conversely, dynamic analysis is the process of analyzing a piece of malware when you are running it in a live environment. In this case, you are often looking at the behavior of the malware and looking at the side effects of what it is doing. You are running tools like process monitor and sysmon to see what kinds of artifacts a piece of malware produces after it is run. We also use automated analysis. Oftentimes if you are looking at malware you want to automate things just to speed up the process to save time. However, use caution, as with automated analysis sometimes things get missed because you are trying to do things generically. If a piece of malware contains things like anti-debugging routines or anti-analysis mechanisms, you may want to perform a manual analysis. You need to pick the right tools for the job. DISCLAIMER: Our videos are strictly for documentary, educational, and entertainment purposes only. Imitation or the use of any acts depicted in these videos is solely AT YOUR OWN RISK. We (including YouTube) will not be held liable for any injury to yourself or damage to others resulting from attempting anything shown in any our videos. We do not endorse any specific product and this video is not an attempt to sell you a good or service. These videos are free to watch and if anyone attempts to charge for this video notify us immediately. By viewing or flagging this video you are acknowledging the above.
Views: 489 H4rM0n1cH4cK
Malware Analysis - Malicious Office Document Metadata
 
08:06
Ring Ø Labs -------------------- WEBSITE: https://RingZeroLabs.com MALWARE ANALYSIS LAB SETUP: https://www.youtube.com/playlist?list=PLrJFR89Z-9SBDMiCtDT2_4SJxkFpc-k7P REDDIT: https://www.reddit.com/r/RingZero/ TWITTER: https://twitter.com/RingZeroLabs FACEBOOK: https://www.facebook.com/Ring-Zero-Labs-110227123029488 GOOGLE+: https://plus.google.com/b/117437081620745642342/117437081620745642342 Ring Ø Labs is a Reverse Engineering site dedicated to analyzing malware, researching emergent security topics, and hacking the planet :) Here are some approaches in reverse engineering a malware sample: Reverse engineer: The most obvious approach is to completely reverse engineer a piece of malware. This obviously takes a great amount of time, so other approaches are more practical. Exploitation techniques: Another approach you can take is to focus on the exploitation techniques of a piece of malware. Occasionally you will see a piece of malware that is using a new exploitation technique, or is exploiting a zero-day vulnerability. In this case you may be interested only in the specific exploitation technique so you can timebox your analysis and only look at the exploitation mechanisms. Obfuscation: Malware will often obfuscate itself and make itself difficult to analyze. You might come across malware that you have seen before without obfuscation. In that case you may only want to focus on reverse engineering the new parts. Encryption methods: A common type of malware these days is ransomware. Ransomware essentially encrypts the victim's files and locks them up so that they can't be accessed or read. Oftentimes the authors of ransomware will make mistakes when they implement the encryption mechanisms. So if you focus your research on the encryption mechanisms you might be able to find weaknesses in their implementation and/or you might be able to find hard-coded keys or weak algorithms. C&C communication: This is something that is pretty commonly done when looking at malware. Analysts often want to figure out what the communication protocol is between a piece of malware on the client's side and the server on the command and control side. The communication protocol can actually give you a lot of hints about the malware’s capabilities. Attribution: Murky area - kind of like a dark art. It usually involves a lot of guesswork, knowledge of malicious hacking teams and looking at more than one piece of malware. Categorization and clustering: You can reverse engineer malware from a broader point of view. This involves looking at malware in bulk and doing a broad-stroke analysis on lots of different malware, rather than doing a deep dive. Techniques Now, let’s look at techniques that can be utilized while analyzing malware. First of all, we use static analysis. This is the process of analyzing malware or binaries without actually running them. It can be as simple as looking at metadata from a file. It can range from doing disassembly or decompilation of malware code to symbolic execution, which is something like virtual execution of a binary without actually executing it in a real environment. Conversely, dynamic analysis is the process of analyzing a piece of malware when you are running it in a live environment. In this case, you are often looking at the behavior of the malware and looking at the side effects of what it is doing. You are running tools like process monitor and sysmon to see what kinds of artifacts a piece of malware produces after it is run. We also use automated analysis. Oftentimes if you are looking at malware you want to automate things just to speed up the process to save time. However, use caution, as with automated analysis sometimes things get missed because you are trying to do things generically. If a piece of malware contains things like anti-debugging routines or anti-analysis mechanisms, you may want to perform a manual analysis. You need to pick the right tools for the job. DISCLAIMER: Our videos are strictly for documentary, educational, and entertainment purposes only. Imitation or the use of any acts depicted in these videos is solely AT YOUR OWN RISK. We (including YouTube) will not be held liable for any injury to yourself or damage to others resulting from attempting anything shown in any our videos. We do not endorse any specific product and this video is not an attempt to sell you a good or service. These videos are free to watch and if anyone attempts to charge for this video notify us immediately. By viewing or flagging this video you are acknowledging the above.
Views: 553 H4rM0n1cH4cK
DEF CON CTF 2018 Finals
 
16:04
Vlog about the Attack and Defense DEF CON 2018 CTF Finals in Las Vegas. -------------------------------------- Twitter: https://twitter.com/LiveOverflow Website: http://liveoverflow.com/ Subreddit: https://www.reddit.com/r/LiveOverflow/ Facebook: https://www.facebook.com/LiveOverflow/
Views: 44943 LiveOverflow
TLS 1.2 Upgrade Testing - You Can't Sell Online Without TLS 1.2
 
03:42
Grab Your Free 17-Point WordPress Pre-Launch PDF Checklist: http://vid.io/xqRL TLS 1.2 is coming so make sure you're payment processing is compatible with this TLS update. If it's not then you won't be able to process payments through your payment gateway. I show you how to test it in this short tutorial. TLS 1.2 Upgrade Testing - You Can't Sell Online Without TLS 1.2 https://youtu.be/RsQg7ySZ6Po Stop brute force attacks before they happen with this workshop: https://wplearninglab.com/brute-force-eliminator-workshop Grab your free 17-Point WordPress Pre-Launch PDF Checklist: http://vid.io/xqRL Download your exclusive 10-Point WP Security Checklist: http://bit.ly/10point-wordpress-hardening-checklist I hope this information helps you! If you have any questions leave a comment below or ping me @WPLearningLab on Twitter. -------------- If you want more excellent WordPress information check out our website where we post WordPress tutorials daily. https://wplearninglab.com/ Connect with us: WP Learning Lab Channel: http://www.youtube.com/subscription_center?add_user=wplearninglab Facebook: https://www.facebook.com/wplearninglab Twitter: https://twitter.com/WPLearningLab Google Plus: http://google.com/+Wplearninglab Pinterest: http://www.pinterest.com/wplearninglab/
Penetration Tester Consultant – Home Based
 
01:05
View our opportunity online: http://www.haigand.co/penetration-tester-consultant Penetration Tester Consultant – Home Based Haig&Co Cyber Security Practice is searching for an experienced Penetration Tester Consultant for a national CESG Cyber Security Consultancy based out of Bristol, but operating UK wide. The consultancy is headed up by a former military professional who has a formal HMG Security Clearance allowing him to provide clients with information assurance advice on systems processing information up to the highest level of clearance. The Role: We are looking for a seasoned Penetration Tester to partner with our client, working on white & black box penetration testing project across both private and public sectors. Working closely with the companies MD and Information Security Expert, you will insure that IT projects are delivered securely, on time and compliant with the relevant policies and standards. The candidate: You will be CHECK and/or CREST certified and will have a widespread of experience delivering on complex penetration testing projects. As well as assessing InfoSec infrastructures, reviewing systems and providing detailed risk reports inline with InfoSec policies, procedures, and standards. Key Responsibilities: Complete responsible for managing complex multi-faceted technical assessment projects Performing a variety of security testing assignments, including infrastructure and applications on both private & public sectors Detailed understanding of web applications, network /internet/mobile device security, including low-level knowledge of network traffic /protocols, Windows/Unix operating systems, firewalls, IDS etc. Collaborating with an information security matter expert, delivering exceptional results and services to clients whilst promoting and upselling business Knowledge and Experience: CREST and/or CHECK registered/certified tester (essential) TIGER QSTM/SST (desirable) Proven track record of managing application and network vulnerability assessments Experience developing custom scripts or tools used for vulnerability scanning and identification Experience with red teaming tests, physical security testing, phishing and social engineering techniques Experience of reviewing system design documentation; including Detailed Infrastructure Designs, Service Acceptance Criteria, and Non Functional Requirements etc. Ability to provide input to security requirements for complex IT operations Able to gain UK government SC clearance On Offer: An exciting opportunity is up for grabs, to support and grow with a successful UK security consultancy, working with a leading security professional who has worked on the UK DII project (Defence Information Infrastructure), the Type 45 Destroyer and Watchkeeper - the unmanned aerial vehicle, along with a competitive salary and flexible working hours. Tag words. cyber crime cyber attack cyber security cyber archive security analysis security awareness security alert security code Home Working Digital Investigations Audit Compliance Bristol Consultancy Defence RCA Data CESG Cyber Penetration Tester Encryption Type 45 Destroyer Defence Information Infrastructure Watchkeeper Forensics Healthcare job advert career opportunity
Views: 648 Haig&Co
Malware Analysis CVE2017 0199 RTF Document
 
17:32
Ring Ø Labs Analysis Environment Setup: https://www.youtube.com/edit?o=U&video_id=Onqql1Zz3OE Ring Ø Labs is a Reverse Engineering site dedicated to analyzing malware, researching emergent security topics, and hacking the planet. www.RingZeroLabs.com Here are some approaches in reverse engineering a malware sample: Reverse engineer: The most obvious approach is to completely reverse engineer a piece of malware. This obviously takes a great amount of time, so other approaches are more practical. Exploitation techniques: Another approach you can take is to focus on the exploitation techniques of a piece of malware. Occasionally you will see a piece of malware that is using a new exploitation technique, or is exploiting a zero-day vulnerability. In this case you may be interested only in the specific exploitation technique so you can timebox your analysis and only look at the exploitation mechanisms. Obfuscation: Malware will often obfuscate itself and make itself difficult to analyze. You might come across malware that you have seen before without obfuscation. In that case you may only want to focus on reverse engineering the new parts. Encryption methods: A common type of malware these days is ransomware. Ransomware essentially encrypts the victim's files and locks them up so that they can't be accessed or read. Oftentimes the authors of ransomware will make mistakes when they implement the encryption mechanisms. So if you focus your research on the encryption mechanisms you might be able to find weaknesses in their implementation and/or you might be able to find hard-coded keys or weak algorithms. C&C communication: This is something that is pretty commonly done when looking at malware. Analysts often want to figure out what the communication protocol is between a piece of malware on the client's side and the server on the command and control side. The communication protocol can actually give you a lot of hints about the malware’s capabilities. Attribution: Murky area - kind of like a dark art. It usually involves a lot of guesswork, knowledge of malicious hacking teams and looking at more than one piece of malware. Categorization and clustering: You can reverse engineer malware from a broader point of view. This involves looking at malware in bulk and doing a broad-stroke analysis on lots of different malware, rather than doing a deep dive. Techniques Now, let’s look at techniques that can be utilized while analyzing malware. First of all, we use static analysis. This is the process of analyzing malware or binaries without actually running them. It can be as simple as looking at metadata from a file. It can range from doing disassembly or decompilation of malware code to symbolic execution, which is something like virtual execution of a binary without actually executing it in a real environment. Conversely, dynamic analysis is the process of analyzing a piece of malware when you are running it in a live environment. In this case, you are often looking at the behavior of the malware and looking at the side effects of what it is doing. You are running tools like process monitor and sysmon to see what kinds of artifacts a piece of malware produces after it is run. We also use automated analysis. Oftentimes if you are looking at malware you want to automate things just to speed up the process to save time. However, use caution, as with automated analysis sometimes things get missed because you are trying to do things generically. If a piece of malware contains things like anti-debugging routines or anti-analysis mechanisms, you may want to perform a manual analysis. You need to pick the right tools for the job. DISCLAIMER: Our videos are strictly for documentary, educational, and entertainment purposes only. Imitation or the use of any acts depicted in these videos is solely AT YOUR OWN RISK. We (including YouTube) will not be held liable for any injury to yourself or damage to others resulting from attempting anything shown in any our videos. We do not endorse any specific product and this video is not an attempt to sell you a good or service. These videos are free to watch and if anyone attempts to charge for this video notify us immediately. By viewing or flagging this video you are acknowledging the above.
Views: 502 H4rM0n1cH4cK
Malware Analysis - Bypassing Malicious Word Document VBA Password Protection
 
19:23
Ring Ø Labs -------------------- REPORT+SAMPLE: http://www.ringzerolabs.com/2017/08/bypassing-anti-analysis-technique-in.html ANALYSIS SETUP: https://youtu.be/Onqql1Zz3OE WEBSITE: http://RingZeroLabs.com Ring Ø Labs is a Reverse Engineering site dedicated to analyzing malware, researching emergent security topics, and hacking the planet :) Here are some approaches in reverse engineering a malware sample: Reverse engineer: The most obvious approach is to completely reverse engineer a piece of malware. This obviously takes a great amount of time, so other approaches are more practical. Exploitation techniques: Another approach you can take is to focus on the exploitation techniques of a piece of malware. Occasionally you will see a piece of malware that is using a new exploitation technique, or is exploiting a zero-day vulnerability. In this case you may be interested only in the specific exploitation technique so you can timebox your analysis and only look at the exploitation mechanisms. Obfuscation: Malware will often obfuscate itself and make itself difficult to analyze. You might come across malware that you have seen before without obfuscation. In that case you may only want to focus on reverse engineering the new parts. Encryption methods: A common type of malware these days is ransomware. Ransomware essentially encrypts the victim's files and locks them up so that they can't be accessed or read. Oftentimes the authors of ransomware will make mistakes when they implement the encryption mechanisms. So if you focus your research on the encryption mechanisms you might be able to find weaknesses in their implementation and/or you might be able to find hard-coded keys or weak algorithms. C&C communication: This is something that is pretty commonly done when looking at malware. Analysts often want to figure out what the communication protocol is between a piece of malware on the client's side and the server on the command and control side. The communication protocol can actually give you a lot of hints about the malware’s capabilities. Attribution: Murky area - kind of like a dark art. It usually involves a lot of guesswork, knowledge of malicious hacking teams and looking at more than one piece of malware. Categorization and clustering: You can reverse engineer malware from a broader point of view. This involves looking at malware in bulk and doing a broad-stroke analysis on lots of different malware, rather than doing a deep dive. Techniques Now, let’s look at techniques that can be utilized while analyzing malware. First of all, we use static analysis. This is the process of analyzing malware or binaries without actually running them. It can be as simple as looking at metadata from a file. It can range from doing disassembly or decompilation of malware code to symbolic execution, which is something like virtual execution of a binary without actually executing it in a real environment. Conversely, dynamic analysis is the process of analyzing a piece of malware when you are running it in a live environment. In this case, you are often looking at the behavior of the malware and looking at the side effects of what it is doing. You are running tools like process monitor and sysmon to see what kinds of artifacts a piece of malware produces after it is run. We also use automated analysis. Oftentimes if you are looking at malware you want to automate things just to speed up the process to save time. However, use caution, as with automated analysis sometimes things get missed because you are trying to do things generically. If a piece of malware contains things like anti-debugging routines or anti-analysis mechanisms, you may want to perform a manual analysis. You need to pick the right tools for the job. DISCLAIMER: Our videos are strictly for documentary, educational, and entertainment purposes only. Imitation or the use of any acts depicted in these videos is solely AT YOUR OWN RISK. We (including YouTube) will not be held liable for any injury to yourself or damage to others resulting from attempting anything shown in any our videos. We do not endorse any specific product and this video is not an attempt to sell you a good or service. These videos are free to watch and if anyone attempts to charge for this video notify us immediately. By viewing or flagging this video you are acknowledging the above.
Views: 835 H4rM0n1cH4cK
Malware Analysis - Obfuscated Locky Ransomware Downloader
 
10:25
Ring Ø Labs -------------------- REPORT+SAMPLE: http://www.ringzerolabs.com/2017/08/analyzing-several-layers-of-obfuscation.html ANALYSIS LAB SETUP: https://youtu.be/qW-LzlVQyCg ANALYSIS TOOLS: https://youtu.be/Onqql1Zz3OE Ring Ø Labs is a Reverse Engineering site dedicated to analyzing malware, researching emergent security topics, and hacking the planet :) Here are some approaches in reverse engineering a malware sample: Reverse engineer: The most obvious approach is to completely reverse engineer a piece of malware. This obviously takes a great amount of time, so other approaches are more practical. Exploitation techniques: Another approach you can take is to focus on the exploitation techniques of a piece of malware. Occasionally you will see a piece of malware that is using a new exploitation technique, or is exploiting a zero-day vulnerability. In this case you may be interested only in the specific exploitation technique so you can timebox your analysis and only look at the exploitation mechanisms. Obfuscation: Malware will often obfuscate itself and make itself difficult to analyze. You might come across malware that you have seen before without obfuscation. In that case you may only want to focus on reverse engineering the new parts. Encryption methods: A common type of malware these days is ransomware. Ransomware essentially encrypts the victim's files and locks them up so that they can't be accessed or read. Oftentimes the authors of ransomware will make mistakes when they implement the encryption mechanisms. So if you focus your research on the encryption mechanisms you might be able to find weaknesses in their implementation and/or you might be able to find hard-coded keys or weak algorithms. C&C communication: This is something that is pretty commonly done when looking at malware. Analysts often want to figure out what the communication protocol is between a piece of malware on the client's side and the server on the command and control side. The communication protocol can actually give you a lot of hints about the malware’s capabilities. Attribution: Murky area - kind of like a dark art. It usually involves a lot of guesswork, knowledge of malicious hacking teams and looking at more than one piece of malware. Categorization and clustering: You can reverse engineer malware from a broader point of view. This involves looking at malware in bulk and doing a broad-stroke analysis on lots of different malware, rather than doing a deep dive. Techniques Now, let’s look at techniques that can be utilized while analyzing malware. First of all, we use static analysis. This is the process of analyzing malware or binaries without actually running them. It can be as simple as looking at metadata from a file. It can range from doing disassembly or decompilation of malware code to symbolic execution, which is something like virtual execution of a binary without actually executing it in a real environment. Conversely, dynamic analysis is the process of analyzing a piece of malware when you are running it in a live environment. In this case, you are often looking at the behavior of the malware and looking at the side effects of what it is doing. You are running tools like process monitor and sysmon to see what kinds of artifacts a piece of malware produces after it is run. We also use automated analysis. Oftentimes if you are looking at malware you want to automate things just to speed up the process to save time. However, use caution, as with automated analysis sometimes things get missed because you are trying to do things generically. If a piece of malware contains things like anti-debugging routines or anti-analysis mechanisms, you may want to perform a manual analysis. You need to pick the right tools for the job. DISCLAIMER: Our videos are strictly for documentary, educational, and entertainment purposes only. Imitation or the use of any acts depicted in these videos is solely AT YOUR OWN RISK. We (including YouTube) will not be held liable for any injury to yourself or damage to others resulting from attempting anything shown in any our videos. We do not endorse any specific product and this video is not an attempt to sell you a good or service. These videos are free to watch and if anyone attempts to charge for this video notify us immediately. By viewing or flagging this video you are acknowledging the above.
Views: 707 H4rM0n1cH4cK
Fastest Malware Analysis Lab Setup With FREE VM and Tools
 
13:37
Windows 90 Day VM Preview: https://developer.microsoft.com/en-us/microsoft-edge/tools/vms/ FLAREs Automatic Malware Analysis Lab Setup: https://github.com/fireeye/flare-vm Ring Ø Labs -------------------- WEBSITE: http://RingZeroLabs.com ANALYSIS LAB SETUP: https://youtu.be/qW-LzlVQyCg ANALYSIS TOOLS: https://youtu.be/Onqql1Zz3OE Ring Ø Labs is a Reverse Engineering site dedicated to analyzing malware, researching emergent security topics, and hacking the planet :) Here are some approaches in reverse engineering a malware sample: Reverse engineer: The most obvious approach is to completely reverse engineer a piece of malware. This obviously takes a great amount of time, so other approaches are more practical. Exploitation techniques: Another approach you can take is to focus on the exploitation techniques of a piece of malware. Occasionally you will see a piece of malware that is using a new exploitation technique, or is exploiting a zero-day vulnerability. In this case you may be interested only in the specific exploitation technique so you can timebox your analysis and only look at the exploitation mechanisms. Obfuscation: Malware will often obfuscate itself and make itself difficult to analyze. You might come across malware that you have seen before without obfuscation. In that case you may only want to focus on reverse engineering the new parts. Encryption methods: A common type of malware these days is ransomware. Ransomware essentially encrypts the victim's files and locks them up so that they can't be accessed or read. Oftentimes the authors of ransomware will make mistakes when they implement the encryption mechanisms. So if you focus your research on the encryption mechanisms you might be able to find weaknesses in their implementation and/or you might be able to find hard-coded keys or weak algorithms. C&C communication: This is something that is pretty commonly done when looking at malware. Analysts often want to figure out what the communication protocol is between a piece of malware on the client's side and the server on the command and control side. The communication protocol can actually give you a lot of hints about the malware’s capabilities. Attribution: Murky area - kind of like a dark art. It usually involves a lot of guesswork, knowledge of malicious hacking teams and looking at more than one piece of malware. Categorization and clustering: You can reverse engineer malware from a broader point of view. This involves looking at malware in bulk and doing a broad-stroke analysis on lots of different malware, rather than doing a deep dive. Techniques Now, let’s look at techniques that can be utilized while analyzing malware. First of all, we use static analysis. This is the process of analyzing malware or binaries without actually running them. It can be as simple as looking at metadata from a file. It can range from doing disassembly or decompilation of malware code to symbolic execution, which is something like virtual execution of a binary without actually executing it in a real environment. Conversely, dynamic analysis is the process of analyzing a piece of malware when you are running it in a live environment. In this case, you are often looking at the behavior of the malware and looking at the side effects of what it is doing. You are running tools like process monitor and sysmon to see what kinds of artifacts a piece of malware produces after it is run. We also use automated analysis. Oftentimes if you are looking at malware you want to automate things just to speed up the process to save time. However, use caution, as with automated analysis sometimes things get missed because you are trying to do things generically. If a piece of malware contains things like anti-debugging routines or anti-analysis mechanisms, you may want to perform a manual analysis. You need to pick the right tools for the job. DISCLAIMER: Our videos are strictly for documentary, educational, and entertainment purposes only. Imitation or the use of any acts depicted in these videos is solely AT YOUR OWN RISK. We (including YouTube) will not be held liable for any injury to yourself or damage to others resulting from attempting anything shown in any our videos. We do not endorse any specific product and this video is not an attempt to sell you a good or service. These videos are free to watch and if anyone attempts to charge for this video notify us immediately. By viewing or flagging this video you are acknowledging the above.
Views: 3992 H4rM0n1cH4cK
Blackhat 2012 EUROPE  - The Heavy Metal That Poisoned the Droid
 
53:09
This video is part of the Infosec Video Collection at SecurityTube.net: http://www.securitytube.net Blackhat 2012 EUROPE - The Heavy Metal That Poisoned the Droid https://media.blackhat.com/bh-eu-12/Erasmus/bh-eu-12-Erasmus-Heavy-Metal_Poisoned_Droid-WP.pdf https://media.blackhat.com/bh-eu-12/Erasmus/bh-eu-12-Erasmus-Heavy-Metal_Poisoned_Droid-Slides.pdf The widely publicised malware on the Android Marketplace relies on the fact that users do not review permissions when installing applications. A lesser known fact is that an installed application with no special permissions will often be able to access a user's most sensitive data regardless. Upon reviewing multiple Android handsets and applications, the sheer number of information disclosure vulnerabilities found was alarming. A live demonstration will be conducted on well-known Android phones, showing how a person's most sensitive data can be compromised by an attacker. After discovering many vulnerabilities in Android applications that allows information to be leaked and privileges to be escalated, it was clear that there was a need for a tool that allows security specialists to view the attack surface of applications from an unprivileged context and interact with them in an intuitive manner. Mercury is a tool that allows its user to dynamically examine the attack surface of applications that reside on a device and exploit them. It is split into two parts, using a client/server model in order to meet its goals. The design of the system works by placing a low-privileged server application that is deployed on the Android device which interacts with a command-line interface on the user's computer. This model provides users with a rich experience that will not disappoint. This class of tool is very different from source code analysis is as it is aimed to be a practical interactive platform for Android bug hunters. The main objective of Mercury is to be an auditing tool that can be used for many purposes. Some features which make this possible are the following: The ease with which a user can find relevant information about exposed application attack vectors Command-line interaction with applications on the device in order to find vulnerabilities The ability to write proof-of-concept exploits for vulnerabilities using a range of pre-defined commands. This effectively removes the need for custom application writing in order to perform tests against the target vulnerability. MWR Labs research that allows the exploitation of debuggable applications, SQL injection on content providers and various other privilege escalation techniques The exploitation wing of Mercury is currently under heavy development, finding innovative ways of escalating privileges from an unprivileged context. It is the hope that this tool will be released to the public as part of Tyrone's talk at BlackHat EU 2012. This talk would present multiple vulnerabilities found in Android handsets and techniques for exploiting different applications using Mercury.
Views: 2982 SecurityTubeCons
What is Cryptography In Hindi II Cryptography Details In Hindi II Cryptography Explained In Hindi
 
06:41
Hindi Mein Jaankari Amazon Shopping Link:- https://www.amazon.com/shop/hindimeinjaankari --~-- What is Cryptography In Hindi II Cryptography Details In Hindi II Cryptography Explained In Hindi Hello Friends welcome to my channel Hindi Mein Jaankari...HMJ Dosto aaj ke is video mein hum baat karenge what is cryptography dosto agar aap internet user hain to aapne kabhi na kabhi cryptography ke baare mein jarur suna hoga agar nahin to is video ko pura dekhe dosto aaj ke is video mein aapko cryptography details in hindi mein batayenge aur yeh kya kaam karta hai aur cryptography ke kya fayade hain yeh pura chapter cryptography explained in hindi mein karenge. Dosto jab bhi aap koi email ya message kisi ko bhejte hain yar phir aapka jo data hai aap jiske saath share karna chahte aur aap chahte ki aapta data private rahe aur koi bhi us data ko server aur aapke beech se na chura sake to dosto is cryptography kahte hain dosto ismein jo bhi aapka data hota use encrypt kar dia jaata hai aur jiske saath aap data ko share karte hai woh us data ko decrypt karta hai aur use read kar leta hai dosto jitni bhi website hain jine address baar mein https likha aata hai green colour mein woh ssl protect websites hote hain aapke data ko aapke information ko encrypt kar ke server mein store karti hain taki aapki information ko koi na chura sake. Dosto what is cryptography ya cryptography details in hindi ke baare mein aapko is video mein bahut kuch pata chalega dosto cryptography ko 2 parts mein devide kia hai symetric cryptography aur asymetric cryptography. ====================================================== PLZ …..LIKE………SHARE………COMMENT……..SUBSCRIBE…. Follow Us On Social Media:- Follow Us On Facebook:- https://www.facebook.com/Hindi-Mein-Jaankari-178986192654764/ Follow Us On Twitter:-https://twitter.com/meinjaankari Follow Us On Instagram:-https://www.instagram.com/hindimeinjaankari/ Follow Us On Google Plus:- https://plus.google.com/u/0/114440527599226210280 Follow Us On Pinterest:- www.pinterest.com/hindimeinjaankari ====================================================== Background Music:- Ishikari Lore by Kevin MacLeod is licensed under a Creative Commons Attribution license http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100192
Views: 15351 Hindi Mein Jaankari
Satellite Communications Security from IOActive
 
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For more information, please visit: www.ioactive.com Satellite Communications (SATCOM) play a vital role in the global telecommunications system. IOActive evaluated the security posture of the most widely deployed Inmarsat and Iridium SATCOM terminals. IOActive found that malicious actors could abuse all of the devices within the scope of this study. The vulnerabilities included what would appear to be backdoors, hardcoded credentials, undocumented and/or insecure protocols, and weak encryption algorithms. In addition to design flaws, IOActive also uncovered a number of features in the devices that clearly pose security risks. The findings of IOActive’s research should serve as an initial wake-up call for both the vendors and users of the current generation of SATCOM technology. To read the full report from Ruben Santamarta, Principal Security Consultant for IOActive, please visit: http://www.ioactive.com/pdfs/IOActive_SATCOM_Security_WhitePaper.pdf
Views: 295 IOActive
27C3 OMG WTF PDF - Julia Wolf (3/4)
 
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OMG WTF PDF What you didn't know about Acrobat Ambiguities in the PDF specification means that no two PDF parsers will see a file in the same way. This leads to many opportunities for exploit obfuscation. PDFs are currently the greatest vector for drive-by (malware installing) attacks and targeted attacks on business and government. A/V technology is extraordinarily poor at detecting these. The PDF format itself is so diverse and vague, that an A/V would need to be 100% bug-compatible with the parser in the vulnerable PDF reader. You can also do cool tricks like make a single PDF file that displays completely differently in several different readers. 27C3 OMG WTF PDF - Julia Wolf (3/4) |Uploaded with TubeShack http://www.shacksoftware.com
Views: 792 HackingCons
NDSS 2018 OBLIVIATE: A Data Oblivious Filesystem for Intel SGX
 
17:58
NDSS 2018 Session 6A: Cloud 02 OBLIVIATE: A Data Oblivious Filesystem for Intel SGX SUMMARY Intel SGX provides con dentiality and integrity of a program running within the con nes of an enclave, and is expected to enable valuable security applications such as private information retrieval. This paper is concerned with the security aspects of SGX in accessing a key system resource, les. Through concrete attack scenarios, we show that all existing SGX lesystems are vulnerable to either system call snooping, page fault, or cache based side-channel attacks. To address this security limitations in current SGX lesystems, we present OBLIVIATE, a data oblivious lesystem for Intel SGX. The key idea behind OBLIVIATE is in adapting the ORAM protocol to read and write data from a le within an SGX enclave. OBLIVIATE redesigns the conceptual components of ORAM for SGX environments, and it seamlessly supports an SGX program without requiring any changes in the application layer. OBLIVIATE also employs SGX-speci c defenses and optimizations in order to ensure complete security with acceptable overhead. The evaluation of the prototype of OBLIVIATE demonstrated its practical effectiveness in running popular server applications such as SQLite and Lighttpd, while also achieving a throughput improvement of 2×- 8× over a baseline ORAM-based solution, and less than 2× overhead over an in-memory SGX lesystem. SLIDES http://wp.internetsociety.org/ndss/wp-content/uploads/sites/25/2018/03/ndss2018_06A-2_Ahmad_Slides.pdf PAPER http://wp.internetsociety.org/ndss/wp-content/uploads/sites/25/2018/02/ndss2018_06A-2_Ahmad_paper.pdf AUTHORS Adil Ahmad (Purdue University) Kyungtae Kim (Purdue University) Muhammad Ihsanulhaq Sarfaraz (Purdue University) Byoungyoung Lee (Purdue University) Network and Distributed System Security (NDSS) Symposium 2018, 18-21 February 2018, Catamaran Resort Hotel & Spa in San Diego, California. https://www.ndss-symposium.org/ndss2018/programme/ ABOUT NDSS The Network and Distributed System Security Symposium (NDSS) fosters information exchange among researchers and practitioners of network and distributed system security. The target audience includes those interested in practical aspects of network and distributed system security, with a focus on actual system design and implementation. A major goal is to encourage and enable the Internet community to apply, deploy, and advance the state of available security technologies. https://www.ndss-symposium.org/ #NDSS #NDSS18 #NDSS2018 #InternetSecurity
Views: 112 NDSS Symposium

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