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Ever wonder how Bitcoin (and other cryptocurrencies) actually work?
 
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Bitcoin explained from the viewpoint of inventing your own cryptocurrency. Videos like these made possible by patreon: https://patreon.com/3blue1brown Protocol Labs: https://protocol.ai/ Interested in contributing? https://protocol.ai/join/ Special thanks to the following patrons: http://3b1b.co/btc-thanks Some people have asked if this channel accepts contributions in cryptocurrency form as an alternative to Patreon. As you might guess, the answer is yes :). Here are the relevant addresses: ETH: 0x88Fd7a2e9e0E616a5610B8BE5d5090DC6Bd55c25 BTC: 1DV4dhXEVhGELmDnRppADyMcyZgGHnCNJ BCH: qrr82t07zzq5uqgek422s8wwf953jj25c53lqctlnw LTC: LNPY2HEWv8igGckwKrYPbh9yD28XH3sm32 Supplement video: https://youtu.be/S9JGmA5_unY Music by Vincent Rubinetti: https://soundcloud.com/vincerubinetti/heartbeat Here are a few other resources I'd recommend: Original Bitcoin paper: https://bitcoin.org/bitcoin.pdf Block explorer: https://blockexplorer.com/ Blog post by Michael Nielsen: https://goo.gl/BW1RV3 (This is particularly good for understanding the details of what transactions look like, which is something this video did not cover) Video by CuriousInventor: https://youtu.be/Lx9zgZCMqXE Video by Anders Brownworth: https://youtu.be/_160oMzblY8 Ethereum white paper: https://goo.gl/XXZddT Music by Vince Rubinetti: https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you're into that). If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended Various social media stuffs: Website: https://www.3blue1brown.com Twitter: https://twitter.com/3Blue1Brown Patreon: https://patreon.com/3blue1brown Facebook: https://www.facebook.com/3blue1brown Reddit: https://www.reddit.com/r/3Blue1Brown
Views: 2215160 3Blue1Brown
Quantum Money from Knots
 
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Google Tech Talk May 24, 2010 ABSTRACT Presented by Edward Farhi. Money, either in the form of bills or information on a computer, should be impossible to copy and also verifiable as good money when tendered to a merchant. Quantum mechanics may make this possible to achieve with far greater security than can be achieved without quantum mechanics. Quantum money is a cryptographic protocol in which a mint can produce a quantum state, no one else can copy the state, and anyone (with a quantum computer) can verify that the state came from the mint without sending the money back to the mint. I will present a concrete quantum money scheme based on quantum superpositions of diagrams that encode knots. This scheme is hopefully secure against computationally bounded adversaries. This may be the basis of E-commerce on a future quantum internet which would not require communication with a central server such as the credit card company, PayPal or Google Checkout. Edward (Eddie) Farhi went to the Bronx High School of Science and Brandeis University before getting his Ph.D. from Harvard in 1978. He was then on the staff at the Stanford Linear Accelerator Center and at CERN in Geneva Switzerland before coming to MIT, where he joined the faculty in 1982. Farhi has given lectures on his own research at many of the major physics research centers in the world. At MIT, he has taught undergraduate courses in quantum mechanics and special relativity. At the graduate level he has taught quantum mechanics, quantum field theory, particle physics and general relativity. Farhi won three teaching awards at MIT and in 2000, 2001, and 2002 he lectured the big freshman physics course, "8.01." In July 2005, he was appointed the Director of MIT's Center for Theoretical Physics.
Views: 6075 GoogleTechTalks
This Video was Not Encrypted with RSA | Infinite Series
 
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Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi Learn through active problem-solving at Brilliant: https://brilliant.org/InfiniteSeries/ Last episode we discussed Symmetric cryptography https://www.youtube.com/watch?v=NOs34_-eREk Here we break down Asymmetric crypto and more. Tweet at us! @pbsinfinite Facebook: facebook.com/pbsinfinite series Email us! pbsinfiniteseries [at] gmail [dot] com Previous Episode (Almost) Unbreakable Crypto | Infinite Series https://www.youtube.com/watch?v=NOs34_-eREk How To Break Cryptography https://www.youtube.com/watch?v=12Q3Mrh03Gk&list=PLa6IE8XPP_gnot4uwqn7BeRJoZcaEsG1D&index=2 Last time, we discussed symmetric encryption protocols, which rely on a user-supplied number called "the key" to drive an algorithm that scrambles messages. Since anything encrypted with a given key can only be decrypted with the same key, Alice and Bob can exchange secure messages once they agree on a key. But what if Alice and Bob are strangers who can only communicate over a channel monitored by eavesdroppers like Eve? How do they agree on a secret key in the first place? Written and Hosted by Gabe Perez-Giz Produced by Rusty Ward Graphics by Ray Lux Assistant Editing and Sound Design by Mike Petrow and Meah Denee Barrington Made by Kornhaber Brown (www.kornhaberbrown.com) Thanks to Matthew O'Connor and Yana Chernobilsky who are supporting us on Patreon at the Identity level! And thanks to Nicholas Rose and Mauricio Pacheco who are supporting us at the Lemma level!
Views: 54531 PBS Infinite Series
How does HTTPS provide Encryption? | The Curious Engineer
 
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Do you know that your Internet connection can be tapped just like a telephone line? Your conversation with the server can be overhead by anyone who is eavesdropping the connection. Wireless networks are more vulnerable because anyone with the right hardware and software can overhear the packets you're sending to the server. Encryption is the key to solve this problem. HTTPS helps to encrypt your communication with the server. This video simplifies the concept with the help of boxes. ► Website and Social Links Facebook - http://fb.com/thecuriousengineer Twitter - http://twitter.com/thecuriousenggr ► Attribution and Credits | Copyright Stuff Music: Moonlight Hall by Kevin MacLeod http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1200095
Views: 31948 TheCuriousEngineer
Asymmetric encryption - Simply explained
 
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How does public-key cryptography work? What is a private key and a public key? Why is asymmetric encryption different from symmetric encryption? I'll explain all of these in plain English! 🐦 Follow me on Twitter: https://twitter.com/savjee ✏️ Check out my blog: https://www.savjee.be 👍🏻 Like my Facebook page: https://www.facebook.com/savjee
Quantum Computing for Computer Scientists
 
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This talk discards hand-wavy pop-science metaphors and answers a simple question: from a computer science perspective, how can a quantum computer outperform a classical computer? Attendees will learn the following: - Representing computation with basic linear algebra (matrices and vectors) - The computational workings of qbits, superposition, and quantum logic gates - Solving the Deutsch oracle problem: the simplest problem where a quantum computer outperforms classical methods - Bonus topics: quantum entanglement and teleportation The talk concludes with a live demonstration of quantum entanglement on a real-world quantum computer, and a demo of the Deutsch oracle problem implemented in Q# with the Microsoft Quantum Development Kit. This talk assumes no prerequisite knowledge, although comfort with basic linear algebra (matrices, vectors, matrix multiplication) will ease understanding. See more at https://www.microsoft.com/en-us/research/video/quantum-computing-computer-scientists/
Views: 64976 Microsoft Research
What is Quantum cryptography?
 
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One of the main reason that i am creating these videos are due to the problems i faced at the time of making presentation, so take the required info from this and make your presentation an informational one. Till now i got so many open source stuff so felt of offering the world so here are the efforts. Thank you I created this video with the YouTube Slideshow Creator (http://www.youtube.com/upload)
Views: 85 Keep Going
How does IOTA work?
 
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Blockchains are so 2017. 2018 will be all about BlockDAGs. I'll explain a cryptocurrency system called IOTA that is getting really popular and how it differs from a traditional blockchain. At the end I'll show you how you can buy some. Code for this video: https://github.com/llSourcell/IOTA_demo More learning resources: https://learn.iota.org/tutorials https://learn.iota.org/tutorial/payments-and-messaging-leaderboard https://www.youtube.com/watch?v=MsaPA3U4ung https://iotasupport.com/buyingiotaotc.shtml https://iotasupport.com/gettingstarted.shtml Please Subscribe! And like. And comment. That's what keeps me going. Want more inspiration & education? Connect with me: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ And please support me on Patreon: https://www.patreon.com/user?u=3191693 Instagram: https://www.instagram.com/sirajraval/ Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w
Views: 77904 Siraj Raval
Symmetric Key and Public Key Encryption
 
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Modern day encryption is performed in two different ways. Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for more of our always free training videos. Using the same key or using a pair of keys called the public and private keys. This video looks at how these systems work and how they can be used together to perform encryption. Download the PDF handout http://itfreetraining.com/Handouts/Ce... Encryption Types Encryption is the process of scrambling data so it cannot be read without a decryption key. Encryption prevents data being read by a 3rd party if it is intercepted by a 3rd party. The two encryption methods that are used today are symmetric and public key encryption. Symmetric Key Symmetric key encryption uses the same key to encrypt data as decrypt data. This is generally quite fast when compared with public key encryption. In order to protect the data, the key needs to be secured. If a 3rd party was able to gain access to the key, they could decrypt any data that was encrypt with that data. For this reason, a secure channel is required to transfer the key if you need to transfer data between two points. For example, if you encrypted data on a CD and mail it to another party, the key must also be transferred to the second party so that they can decrypt the data. This is often done using e-mail or the telephone. In a lot of cases, sending the data using one method and the key using another method is enough to protect the data as an attacker would need to get both in order to decrypt the data. Public Key Encryption This method of encryption uses two keys. One key is used to encrypt data and the other key is used to decrypt data. The advantage of this is that the public key can be downloaded by anyone. Anyone with the public key can encrypt data that can only be decrypted using a private key. This means the public key does not need to be secured. The private key does need to be keep in a safe place. The advantage of using such a system is the private key is not required by the other party to perform encryption. Since the private key does not need to be transferred to the second party there is no risk of the private key being intercepted by a 3rd party. Public Key encryption is slower when compared with symmetric key so it is not always suitable for every application. The math used is complex but to put it simply it uses the modulus or remainder operator. For example, if you wanted to solve X mod 5 = 2, the possible solutions would be 2, 7, 12 and so on. The private key provides additional information which allows the problem to be solved easily. The math is more complex and uses much larger numbers than this but basically public and private key encryption rely on the modulus operator to work. Combing The Two There are two reasons you want to combine the two. The first is that often communication will be broken into two steps. Key exchange and data exchange. For key exchange, to protect the key used in data exchange it is often encrypted using public key encryption. Although slower than symmetric key encryption, this method ensures the key cannot accessed by a 3rd party while being transferred. Since the key has been transferred using a secure channel, a symmetric key can be used for data exchange. In some cases, data exchange may be done using public key encryption. If this is the case, often the data exchange will be done using a small key size to reduce the processing time. The second reason that both may be used is when a symmetric key is used and the key needs to be provided to multiple users. For example, if you are using encryption file system (EFS) this allows multiple users to access the same file, which includes recovery users. In order to make this possible, multiple copies of the same key are stored in the file and protected from being read by encrypting it with the public key of each user that requires access. References "Public-key cryptography" http://en.wikipedia.org/wiki/Public-k... "Encryption" http://en.wikipedia.org/wiki/Encryption
Views: 429265 itfreetraining
21. Cryptography: Hash Functions
 
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MIT 6.046J Design and Analysis of Algorithms, Spring 2015 View the complete course: http://ocw.mit.edu/6-046JS15 Instructor: Srinivas Devadas In this lecture, Professor Devadas covers the basics of cryptography, including desirable properties of cryptographic functions, and their applications to security. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 63879 MIT OpenCourseWare
The Internet: Encryption & Public Keys
 
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Mia Epner, who works on security for a US national intelligence agency, explains how cryptography allows for the secure transfer of data online. This educational video explains 256 bit encryption, public and private keys, SSL & TLS and HTTPS. Learn more at http://code.org/ Help us translate into your language: http://code.org/translate/videos Stay in touch with us! • on Twitter https://twitter.com/codeorg • on Facebook https://www.facebook.com/Code.org • on Instagram https://instagram.com/codeorg • on Tumblr https://blog.code.org • on LinkedIn https://www.linkedin.com/company/code... • on Google+ https://google.com/+codeorg Help us caption & translate this video! https://amara.org/v/HGaS/
Views: 186648 Code.org
How Does Monero Work?
 
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Monero is a cryptocurrency that enables private transactions. That means the sender, receiver, and transaction amount are not publicly viewable, unlike Bitcoin's blockchain. Monero's transactions stay private using the technology of ring signatures, ringCT, stealth addresses, and I2P routing. I'll explain how all of this works in this video. I do not condone the use of this technology for illegal transactions. This is powerful stuff, ideally, we start using this as a stepping stone towards a world where we get paid for our transactional data (and all the rest of our data). You'll find the jupyter notebook for this video and the associated code that I demo in the github link below. Code for this video: https://github.com/llSourcell/how_does_monero_work More learning resources: https://getmonero.org/ https://github.com/monero-project/monero https://www.monero.how/tutorial-how-to-use-the-monero-gui-wallet https://www.monero.how/tutorial-how-to-mine-monero https://99bitcoins.com/beginners-guide-to-monero/ Please Subscribe! And like. And comment. That's what keeps me going. Want more inspiration & education? Connect with me: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology Instagram: https://www.instagram.com/sirajraval/ Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ And please support me on Patreon: https://www.patreon.com/user?u=3191693 Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w
Views: 68783 Siraj Raval
Breaking ECDSA (Elliptic Curve Cryptography) - rhme2 Secure Filesystem v1.92r1 (crypto 150)
 
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We are going to recover a ECDSA private key from bad signatures. Same issue the Playstation 3 had that allowed it to be hacked. -------------------------------------- Twitter: https://twitter.com/LiveOverflow Website: http://liveoverflow.com/ Subreddit: https://www.reddit.com/r/LiveOverflow/
Views: 23376 LiveOverflow
How IOTA Works
 
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What is IOTA? The Tangle? IOTA is an open-source distributed ledger protocol just like other common platforms like bitcoin and ethereum. But IOTA goes 'beyond block chain' through its core invention of the block-less & chain-less ‘Tangle’. The IOTA Tangle is a quantum-proof Directed Acyclic Graph, with no fees on transactions & no fixed limit on how many transactions can be confirmed per second in the network. Instead, throughput grows in conjunction with activity in the network; the more activity, the faster the network. Unlike block chain architecture, IOTA has no separation between users and validators; rather, validation is an intrinsic property of using the ledger, thus avoiding centralization. IOTA is initially focused on serving as the backbone of the emerging Internet-of-Things (IoT).
(Almost) Unbreakable Crypto | Infinite Series
 
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Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi Despite what many believe, the essence of encryption isn’t really about factoring or prime numbers. So what is it about? Thanks to Vanessa Hill for playing the part of our evil hacker! Be sure to check out Braincraft https://www.youtube.com/channel/UCt_t6FwNsqr3WWoL6dFqG9w Tweet at us! @pbsinfinite Facebook: facebook.com/pbsinfinite series Email us! pbsinfiniteseries [at] gmail [dot] com Previous Episode Associahedra: The Shapes of Multiplication | Infinite Series https://www.youtube.com/watch?v=N7wNWQ4aTLQ In previous episodes, Kelsey explained how you could crack RSA encryption with an algorithm capable of quickly factoring ginormous numbers into primes. That might give you the impression that fast factoring algorithms would compromise all digital encryption. But not so -- for instance, YouTube's encryption of this video would be unaffected. And that's because the essence of encryption isn’t really about factoring or prime numbers per se. So what is it about? Written and Hosted by Gabe Perez-Giz Produced by Rusty Ward Graphics by Ray Lux Assistant Editing and Sound Design by Mike Petrow and Meah Denee Barrington Made by Kornhaber Brown (www.kornhaberbrown.com) Thanks to Matthew O'Connor and Yana Chernobilsky who are supporting us on Patreon at the Identity level! And thanks to Nicholas Rose and Mauricio Pacheco who are supporting us at the Lemma level!
Views: 71530 PBS Infinite Series
Empowering the quantum revolution with Q# : Build 2018
 
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Quantum computing takes a giant leap forward from today’s technology—one that will forever alter our economic, industrial, academic, and societal landscape. This has massive implications for your customers in any industry including healthcare, energy, environmental systems, smart materials, and more. Learn how Microsoft is taking a unique revolutionary approach to quantum and how your customers can get started developing quantum solutions with the Quantum Development Kit. Create a Free Account (Azure): https://aka.ms/c9-azurefree
Views: 2118 Microsoft Developer
Blockchain Consensus Algorithms and Artificial Intelligence
 
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Is blockchain + AI a winning combo? Yes! They are complementary technologies, and knowing how both work will make you a much more powerful developer. Artificial Intelligence can use the power of the blockchain to audit data, add incentives to its goals, and even create new types of meritocratic organizations. In this video, i'll talk about how they can both work together, code out the proof of work algorithm in python, then talk about a few other consensus algorithms at a high level. Code for this video: https://github.com/llSourcell/blockchain_consensus Please Subscribe! And like. And comment. That's what keeps me going. Follow me: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology More Learning Resources: https://blog.bigchaindb.com/blockchains-for-artificial-intelligence-ec63b0284984 https://www.topbots.com/combination-ai-blockchain-revolutionize-10-industries/ https://blog.oceanprotocol.com/from-ai-to-blockchain-to-data-meet-ocean-f210ff460465 https://www.slideshare.net/bicalabs/artificial-intelligence-blockchain-synergy https://blog.ethereum.org/2014/05/06/daos-dacs-das-and-more-an-incomplete-terminology-guide/ https://bitcoinmagazine.com/articles/bootstrapping-a-decentralized-autonomous-corporation-part-i-1379644274/ https://www.wired.com/2016/06/50-million-hack-just-showed-dao-human/ Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ And please support me on Patreon: https://www.patreon.com/user?u=3191693 Instagram: https://www.instagram.com/sirajraval/ Instagram: https://www.instagram.com/sirajraval/ Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w
Views: 40798 Siraj Raval
22. Cryptography: Encryption
 
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MIT 6.046J Design and Analysis of Algorithms, Spring 2015 View the complete course: http://ocw.mit.edu/6-046JS15 Instructor: Srinivas Devadas In this lecture, Professor Devadas continues with cryptography, introducing encryption methods. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 15035 MIT OpenCourseWare
Chinese Scientists Successfully TELEPORT a Photon to SPACE!
 
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Scientists in China managed to teleport a photon from Earth to a satellite that is over 300 miles away from us in space. Get tickets to the best show on earth!!! http://bit.ly/2skdZ9n ►Subscribe for more videos! http://bit.ly/1Mo6FxX ►Check out my food channel! http://bit.ly/1hsxh41 ★↓FOLLOW ME ON SOCIAL MEDIA!↓★ Facebook Show Page: https://www.facebook.com/beyondsciencetv Facebook Mike Fan Page: http://on.fb.me/1En9Lue Instagram: http://instagr.am/Mikexingchen http://instagr.am/beyondsciencetv Twitter: http://twitter.com/Mikexingchen Snapchat: Mikeychenx Periscope: Mikexingchen ~Send stuff at our PO Box! Mike Chen PO Box 610 Middletown, NY 10940 ------------------------
Views: 289201 Beyond Science
Crypto Defenses for Real-World System Threats - Kenn White - Ann Arbor
 
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Modern encryption techniques provide several important security properties, well known to most practitioners. Or are they? What are in fact the guarantees of, say, HTTPS TLS cipher suites using authenticated encryption, IPSec vs. SSL VPNs, Property Preserving Encryption, or token vaults? We live in an era of embedded Hardware Security Modules that cost less than $1 in volume, and countless options now exist for encrypting streaming network data, files, volumes, and even entire databases. Let's take a deep dive into the edge of developed practice to discuss real-world threat scenarios to public cloud and IoT data, and look closely at how we can address specific technical risks with our current encryption toolkits. Advanced math not required. Bio: Kenneth White is a security researcher whose work focuses on networks and global systems. He is co-director of the Open Crypto Audit Project (OCAP), currently managing a large-scale audit of OpenSSL on behalf of the Linux Foundation's Core Infrastructure Initiative. Previously, White was Principal Scientist at Washington DC-based Social & Scientific Systems where he led the engineering team that designed and ran global operations and security for the largest clinical trial network in the world, with research centers in over 100 countries. White co-founded CBX Group which provides security services to major organizations including World Health, UNICEF, Doctors without Borders, the US State Department, and BAO Systems. Together with Matthew Green, White co-founded the TrueCrypt audit project, a community-driven initiative to conduct the first comprehensive cryptanalysis and public security audit of the widely used TrueCrypt encryption software. White holds a Masters from Harvard and is a PhD candidate in neuroscience and cognitive science, with applied research in real-time classification and machine learning. His work on network security and forensics and been cited by media including the Wall Street Journal, Forbes, Reuters, Wired and Nature. White is a technical reviewer for the Software Engineering Institute, and publishes and speaks frequently on computational modeling, security engineering, and trust. He tweets @kennwhite.
Views: 833 Duo Security
Chem 131A. Lec 04. Quantum Principles: Complementarity, Quantum Encryption, Schrodinger Equation
 
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UCI Chem 131A Quantum Principles (Winter 2014) Lec 04. Quantum Principles -- Complementarity, Quantum Encryption, Schrodinger Equation -- View the complete course: http://ocw.uci.edu/courses/chem_131a_quantum_principles.html Instructor: A.J. Shaka, Ph.D License: Creative Commons BY-NC-SA Terms of Use: http://ocw.uci.edu/info. More courses at http://ocw.uci.edu This course provides an introduction to quantum mechanics and principles of quantum chemistry with applications to nuclear motions and the electronic structure of the hydrogen atom. It also examines the Schrödinger equation and study how it describes the behavior of very light particles, the quantum description of rotating and vibrating molecules is compared to the classical description, and the quantum description of the electronic structure of atoms is studied. Quantum Principles (Chem 131A) is part of OpenChem: http://ocw.uci.edu/collections/open_chemistry.html This video is part of a 28-lecture undergraduate-level course titled "Quantum Principles" taught at UC Irvine by A.J. Shaka, Ph.D. Recorded on January 17, 2014. Index of Topics: 0:00:20 Localized Wavfunctions 0:11:30 Fourier Series 0:13:21 Quantum cryptography 0:28:32 Time Evolution 0:47:22 A Free Particle Required attribution: Shaka, A.J. Quantum Principles 131A (UCI OpenCourseWare: University of California, Irvine), http://ocw.uci.edu/courses/chem_131a_quantum_principles.html. [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License. (http://creativecommons.org/licenses/by-sa/3.0/us/deed.en_US).
Views: 3292 UCI Open
What's Proof of Work and Stake?
 
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In this video we look at the challenges of establishing distributed consensus in a cryptocurrency and some potential solutions to the "byzantine generals' problem": Proof of Work (PoW) and Proof of Stake (PoS) For an excellent, detailed breakdown on some of the finer details of proof of stake, check out the Ethereum FAQ: https://github.com/ethereum/wiki/wiki/Proof-of-Stake-FAQ ### Find the video helpful? ### Support my work and get access to exclusive perks on Patreon: https://www.patreon.com/ummjackson ### Follow me on Twitter ### https://twitter.com/ummjackson Intro/outro music: dj quads (https://soundcloud.com/aka-dj-quads/medicine-to-me)
Views: 18668 Jackson Palmer
Theory and Practice of Cryptography
 
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Google Tech Talks December, 19 2007 Topics include: Introduction to Modern Cryptography, Using Cryptography in Practice and at Google, Proofs of Security and Security Definitions and A Special Topic in Cryptography This talk is one in a series hosted by Google University: Wednesdays, 11/28/07 - 12/19/07 from 1-2pm Speaker: Steve Weis Steve Weis received his PhD from the Cryptography and Information Security group at MIT, where he was advised by Ron Rivest. He is a member of Google's Applied Security (AppSec) team and is the technical lead for Google's internal cryptographic library, KeyMaster.
Views: 69828 GoogleTechTalks
The Lazy Programmer's Guide to Secure Computing
 
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Google Tech Talk March 11, 2010 ABSTRACT Presented by Marc Stiegler. This presentation starts with a simple block of code written by the Lazy Programmer, to observe how laziness made the code more compact and simpler. We then define the Principle of Least Authority(POLA), and explain why it is a best practice for secure programming. We show how laziness in that first example enabled enforcement of POLA. We then put the Lazy Programmer through a series of increasingly more difficult tasks as management attempts to make the Lazy Programmer work hard. To achieve maximum laziness, the Lazy Programmer is driven toward increasingly more modular, encapsulating OO designs that happen to implement POLA; ultimately compelled to build systems with defense in depth to avoid work. A secret truth is thus revealed: lazy OO programmers have been using secure techniques for decades, if only they had known. We then describe the tools that turn laziness into correctly enforced security for JavaScript, Java, and distributed computing. Marc Stiegler is a researcher at Hewlett-Packard Labs who has written "Introduction to Capability Based Security," and designed CapDesk and Polaris, a windows overlay that isolates applications from one another to allow virus safe computing.
Views: 60231 GoogleTechTalks
2011 Killian Lecture: Ronald L. Rivest, "The Growth of Cryptography"
 
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Lecture title: "The Growth of Cryptography" Ronald L. Rivest, a professor of electrical engineering and computer science who helped develop one of the world's most widely used Internet security systems, was MIT’s James R. Killian, Jr. Faculty Achievement Award winner for 2010–2011. Rivest, the Andrew and Erna Viterbi professor in MIT's Department of Electrical Engineering and Computer Science, is known for his pioneering work in the field of cryptography, computer, and network security. February 8, 2011 Huntington Hall (10-250)
Tech Talk:  John Martinis,  "Design of a Superconducting Quantum Computer"
 
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John Martinis visited Google LA to give a tech talk: "Design of a Superconducting Quantum Computer." This talk took place on October 15, 2013. Bio: John M. Martinis attended the University of California at Berkeley from 1976 to 1987, where he received two degrees in Physics: B.S. (1980) and Ph.D. (1987). His thesis research focused on macroscopic quantum tunneling in Josephson Junctions. After completing a post-doctoral position at the Commisiariat Energie Atomic in Saclay, France, he joined the Electromagnetic Technology division at NIST in Boulder. At NIST he was involved in understanding the basic physics of the Coulomb Blockade, and worked to use this phenomenon to make a new fundamental electrical standard based on counting electrons. While at NIST he also invented microcalorimeters based on superconducting sensors for x-ray microanalysis and astrophysics. In June of 2004 he moved to the University of California, Santa Barbara where he currently holds the Worster Chair. At UCSB, he has continued work on quantum computation. Along with Andrew Cleland, he was awarded in 2010 the AAAS science breakthrough of the year for work showing quantum behavior of a mechanical oscillator. Abstract: Superconducting quantum computing is now at an important crossroad, where "proof of concept" experiments involving small numbers of qubits can be transitioned to more challenging and systematic approaches that could actually lead to building a quantum computer. Our optimism is based on two recent developments: a new hardware architecture for error detection based on "surface codes" [1], and recent improvements in the coherence of superconducting qubits [2]. I will explain how the surface code is a major advance for quantum computing, as it allows one to use qubits with realistic fidelities, and has a connection architecture that is compatible with integrated circuit technology. Additionally, the surface code allows quantum error detection to be understood using simple principles. I will also discuss how the hardware characteristics of superconducting qubits map into this architecture, and review recent results that suggest gate errors can be reduced to below that needed for the error detection threshold. References [1] Austin G. Fowler, Matteo Mariantoni, John M. Martinis and Andrew N. Cleland, PRA 86, 032324 (2012). [2] R. Barends, J. Kelly, A. Megrant, D. Sank, E. Jeffrey, Y. Chen, Y. Yin, B. Chiaro, J. Mutus, C. Neill, P. O'Malley, P. Roushan, J. Wenner, T. C. White, A. N. Cleland and John M. Martinis, arXiv:1304:2322.
Views: 60760 GoogleTechTalks
David Mazières: "The Stellar Consensus Protocol" | Talks at Google
 
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David Mazières: "The Stellar Consensus Protocol: A Federated Model for Internet-level Consensus" This talk presents federated Byzantine agreement (FBA), a generalization of the standard Byzantine agreement problem. Unlike traditional Byzantine agreement--which presupposes unanimous agreement on system membership--the FBA model grants organizations individual control over whom to trust, allowing membership to grow organically out of pairwise relationships between participants. Compared to proof-of-work and proof-of-stake, two other decentralized alternatives to Byzantine agreement, FBA enables far more efficient constructions with greater margins of computational security. The talk further presents the Stellar consensus protocol (SCP), the first FBA protocol. SCP forms the backbone of the Stellar payment network, where it secures financial transactions. Other potential applications include secure timestamping and strengthening certificate transparency.
Views: 28946 Talks at Google
2.4.1 RSA Public Key Encryption: Video
 
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MIT 6.042J Mathematics for Computer Science, Spring 2015 View the complete course: http://ocw.mit.edu/6-042JS15 Instructor: Albert R. Meyer License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 15534 MIT OpenCourseWare
Bruce Schneier's Amazing Answers for Questions about Security, Privacy and Cryptography at DEF CON
 
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Bruce Schneier is an internationally renowned security technologist, called a "security guru" by the Economist. He is the author of 12 books, including the New York Times best-seller Data and Goliath: The Hidden Battles to Collect Your Data and Control Your World. Watch this video to see the interesting answers given by Bruce Schneier for many questions asked at DEF CON 23. Bruce Schneier is telling about Computer Security, Hacking, privacy, Cryptography and many other things in an interesting way. I created this video with the YouTube Video Editor (http://www.youtube.com/editor) with Creative common licence provided by DEF CON.
Recover RSA private key from public keys - rhme2 Key Server (crypto 200)
 
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Using the greatest common divisor (GCD) to factorize the public modulo into the secret primes, so we can forge a RSA signature. Source for the rhme2 challenges: https://github.com/Riscure/Rhme-2016 -------------------------------------- Twitter: https://twitter.com/LiveOverflow Website: http://liveoverflow.com/ Subreddit: https://www.reddit.com/r/LiveOverflow/
Views: 32073 LiveOverflow
Theory and Practice of Cryptography
 
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Google Tech Talks November, 28 2007 Topics include: Introduction to Modern Cryptography, Using Cryptography in Practice and at Google, Proofs of Security and Security Definitions and A Special Topic in Cryptography This talk is one in a series hosted by Google University: Wednesdays, 11/28/07 - 12/19/07 from 1-2pm Speaker: Steve Weis Steve Weis received his PhD from the Cryptography and Information Security group at MIT, where he was advised by Ron Rivest. He is a member of Google's Applied Security (AppSec) team and is the technical lead for Google's internal cryptographic library, KeyMaster.
Views: 112010 GoogleTechTalks
Satellite communication encryption challenge.
 
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In past was proved practical way to check strength of the encryption algorithms by setting the challenger via offering money for attempts to break encryption key. I.e. see old "RSA factoring challenge" with prices up 100,000$ per breaking of algorithms used in HTTPS protocols. We did set first challenger for our TOTAL encryption as 10 Lunar == 2030$. And nobody was able to decrypt message in 1.5 month in a case when source code was in open-source domain. It mean that strength of our satellite communication encryption is higher than 2000$. Let's do check again, but now with 100 Lunaro sterlings, which is equal to 20,000$. Decrypt published message before November 10, 2013 and get that money. Details, source code are on https://github.com/alexdobrianski/TOTAL_ENCRYPTION Чтобы проветить возможностьи алгиритма крипторафирования на практике, применяется стандартный трюк - алгоритм публикуется вместе с неким зашифрованным сообщением. За расшифровку сообщения (нахождения ключа) предлагаются деньги. Лаборатория RSA криптования например с 1991 по 2007 год предлагала различные суммы до 100,000$ за взлом 1024 битного ключа. Так как никто, за месяц, не смог расшифровать сообщение в нашем алгиритме криптования спутниковой коммуникации за 2000 долларов (извиняюсь 10 лунаро стерлингов), то опубликованный алгиритм "дороже" 2000. Продолжим проверку алгоритма - объявление от 10 октября 2013 года - кто расшифрует опубликованное сообщение до 10 ноября 2013, Team PlanB выплачивает 100 лунных стерлингов, что в эквиваленте 20,000$ детали - https://github.com/alexdobrianski/TOTAL_ENCRYPTION
Views: 508 Alex Dobrianski
Episode 08: Quantum Safe Bike Watches
 
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The Magical Crypto Friends Show Episode 08: Quantum Safe Bike Watches In this episode we discuss the following topics: - Magical Crypto Conference - Riccardo's watch obsession - Quantum Resistance for Cryptocurrencies - 51% attacks on coins - Zooko's proof of eyes - Tari Got questions you want us to answer? Got topics you want us to discuss? Put them in the comments below, or Tweet at @magicalcrypto. If you're feeling generous and would like to see more cool content feel free to donate something: Bitcoin: 3NQms9Mw41QzRiLUeHqcQmw4KGffxbeM3X Litecoin: MFpH1fECensznUE79XBBqnKUKFd58KGtQF Monero: 48mcfqHkbXhM4H14W5ztC2KBfRprtEp85aQPJaqLnPLTAJ53xQJhPxEJYigcHhrF9NafPK5T3UvokQjhDMqVqGvCNMRHgZ4 Bcash: ROFL All donations will be used for the further development of the show.
Views: 18573 Magical Crypto Friends
Robert Kahn: "Conceptual Basis for Managing Information in the Internet.."
 
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2018 Purdue Engineering Distinguished Lecture Series presenter Dr. Robert Kahn In this lecture, Kahn discusses "A Conceptual Basis for Managing Information in the Internet: its Implementation and Adoption" Robert E. Kahn is the CEO of Corporation for National Research Initiatives (CNRI), which he founded in 1986. He received a B.E.E. from the City College of New York in 1960, and M.A. and Ph.D. degrees from Princeton University in 1962 and 1964 respectively. He worked on the Technical Staff at Bell Laboratories and then became an Assistant Professor of Electrical Engineering at MIT. Full Abstract and Bio: http://bit.ly/kahn-lecture More on this lecture series: http://bit.ly/DistinguishedLectureSeries Presenters (in order of appearance) :00 Series Introduction Ragu Balakrishnan - Purdue Electrical and Computer Engineering Head :40 Speaker Introduction Dean Mung Chiang - Purdue Engineering 3:50 Robert Kahn, Distinguished Lecture Series Speaker Purdue Engineering: http://engineering.purdue.edu/ Facebook: http://facebook.com/PurdueEngineering Twitter: https://twitter.com/PurdueEngineers @PurdueEngineers Instagram: https://instagram.com/PurdueEngineers Contact us about this video: [email protected] Purdue's College of Engineering is among the largest in the United States and includes 13 academic programs, all with high rankings. U.S. News and World Report ranks Purdue's College of Engineering in the Top 10 nationwide: no. 7 for graduate programs and no. 8 for undergraduate programs.
Views: 138 Purdue Engineering
Quantum Communication and Networking talk by Prem Kumar at FiO+LS 2018
 
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Prem Kumar, Northwestern University, USA, discusses how machines that can process quantum information are likely to be commercially available in the near future and speculates on the future possibilities.
Views: 27 OpticalSociety
The Mathematics of Diffie-Hellman Key Exchange | Infinite Series
 
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Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi Symmetric keys are essential to encrypting messages. How can two people share the same key without someone else getting a hold of it? Upfront asymmetric encryption is one way, but another is Diffie-Hellman key exchange. This is part 3 in our Cryptography 101 series. Check out the playlist here for parts 1 & 2: https://www.youtube.com/watch?v=NOs34_-eREk&list=PLa6IE8XPP_gmVt-Q4ldHi56mYsBuOg2Qw Tweet at us! @pbsinfinite Facebook: facebook.com/pbsinfinite series Email us! pbsinfiniteseries [at] gmail [dot] com Previous Episode Topology vs. “a” Topology https://www.youtube.com/watch?v=tdOaMOcxY7U&t=13s Symmetric single-key encryption schemes have become the workhorses of secure communication for a good reason. They’re fast and practically bulletproof… once two parties like Alice and Bob have a single shared key in hand. And that’s the challenge -- they can’t use symmetric key encryption to share the original symmetric key, so how do they get started? Written and Hosted by Gabe Perez-Giz Produced by Rusty Ward Graphics by Ray Lux Assistant Editing and Sound Design by Mike Petrow and Meah Denee Barrington Made by Kornhaber Brown (www.kornhaberbrown.com) Thanks to Matthew O'Connor, Yana Chernobilsky, and John Hoffman who are supporting us on Patreon at the Identity level! And thanks to Nicholas Rose, Jason Hise, Thomas Scheer, Marting Sergio H. Faester, CSS, and Mauricio Pacheco who are supporting us at the Lemma level!
Views: 45313 PBS Infinite Series
Internet of Things Problems - Computerphile
 
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A hacked car that could kill you should be more worrying than a thousand lightbulbs taking Facebook offline. University of Cambridge's Professor Ross Anderson explains why safety should be higher on the agenda than privacy. SHA: Secure Hashing Algorithm: https://youtu.be/DMtFhACPnTY Data Harvesting: https://youtu.be/2lEhamPHh3k Golden Key - FBI vs Apple iPhone: https://youtu.be/6RNKtwAGvqc http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 121332 Computerphile
John Preskill: Quantum Computing and the Entanglement Frontier
 
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John Preskill visited Google LA to speak about "Quantum Computer and the Entanglement Frontier." This talk took place on September 25, 2013
Views: 42097 GoogleTechTalks
What is MimbleWimble? (incl. Grin)
 
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In this video, we explore MimbleWimble - the blockchain scaling proposal that helps reduce blockchain size while also offering private transactions. We also talk about the first reference implementation of MimbleWimble being developed, Grin. ### Find the video helpful? ### Support my work and get access to exclusive perks on Patreon: https://www.patreon.com/ummjackson ### Follow me on Twitter ### https://twitter.com/ummjackson ### Links on topics mentioned ### MimbleWimble text file: https://download.wpsoftware.net/bitcoin/wizardry/mimblewimble.txt Grin implementation home page: http://grin-tech.org/ Grin explained for Bitcoiners: https://github.com/mimblewimble/grin/blob/master/doc/grin4bitcoiners.md Andrew Poelstra's follow up paper on MW: https://download.wpsoftware.net/bitcoin/wizardry/mimblewimble.pdf ### Follow me on Twitter ### https://twitter.com/ummjackson Music: https://soundcloud.com/aka-dj-quads/dope
Views: 9698 Jackson Palmer
Multi-Party Computation: From Theory to Practice
 
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Google Tech Talk 1/8/13 Presented by Nigel P. Smart ABSTRACT Multi-Party Computation (MPC) allows, in theory, a set of parties to compute any function on their secret input without revealing anything bar the output of the function. For many years this has been a restricted to a theoretical tool in cryptography. However, in the past five years amazing strides have been made in turning theory into practice. In this talk I will present the latest, practical, protocol called SPDZ (Speedz), which achieves much of its performance advantage from the use of Fully Homomorphic Encryption as a sub-procedure. No prior knowledge of MPC will be assumed. Speaker Info University of Bristol, U.K.
Views: 8627 GoogleTechTalks
Introduction to Bitcoin with Yours Bitcoin, Lecture 3: Elliptic Curves
 
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A course on how bitcoin works and how to program bitcoin stuff with the javascript bitcoin library Yours Bitcoin. Taught by Ryan X. Charles, Cofounder & CEO of Yours, and former cryptocurrency engineer of reddit. The third lecture covers elliptic curves and in particular secp256k1, the curve used by bitcoin. This curve is used for public keys and ECDSA, the digital signature algorithm of bitcoin. https://github.com/yoursnetwork/yours-bitcoin https://github.com/yoursnetwork/yours-bitcoin-examples https://www.yours.network https://www.ryanxcharles.com/ https://twitter.com/ryanxcharles
Views: 747 Yours
Blockchain Ask Me Anything with Jae Yang Blockchain Engineer Metal Pay
 
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The first session covers basics of the technology behind blockchain and cryptocurrencies. This session will help you understand cryptocurrency payments and settlements. We'll cover how cryptocurrencies work, highlighting strengths as well as major weaknesses and potential risks. The first session will also cover major differences between some of the top cryptocurrencies; the difference between Bitcoin, Ethereum, Litecoin, and others like Monero. You will walk away with sufficient technical background to dive deeper on your own and to better know what you don't know. This will be a highly interactive Q&A format so you can ask your questions as they arise. Jae Yang, Blockchain Engineer Metal Pay Jae started out as an aerospace engineer. He is passionate about cryptocurrencies and blockchain technology He is active in the cryptocurrency community, often explaining technical details to newcomers. Most recently, Jae worked for Samsung SmartThings, helping the company setup various microservices. In his spare time, Jae develops various open source software in Node.js and is an avid reader. For further info check out http://www.fintechsv.com
PART 1: Verus Coin Crypto - Interview with Michael Toutonghi - Bitcoin -Komodo - New - Mining
 
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Part 2 Link: https://youtu.be/7P6ZgjAbQ_U Everything you need to know about Verus Coin a new crypto currency with lots of block chain robustness using the Komodo Platform. This is not Financial advice just the thoughts of a common pedestrian in the Journey of Crypto Currency. Like, Comment and Subscribe so we can do more videos for you. Our New Twitter: @digitspin https://twitter.com/digitspin DigitSpin Telegram Private Channel for Viewers ----- NEW Representatives from Webdollar and Verus Coin are members ! https://t.me/joinchat/HTBLaRJSKDPpK0WKjt8hyw Verus Pocket Guide: https://medium.com/@benohanlon/a-pocket-guide-to-verus-coin-f0c86e976c33 Want to Mine Verus? Use Chrome Browser & Start Here: http://vrsc.ginasismining.com Verus Coin Website: https://veruscoin.io/ Exchange for Verus Coin: https://digitalprice.io/order?url=vrsc-btc
Views: 270 DigitSpin Crypto
BruCON 0x09 - XFLTReaT: a new dimension in tunnelling - Balazs Bucsay
 
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This presentation will sum up how to do tunnelling with different protocols and will have different perspectives detailed. For example, companies are fighting hard to block exfiltration from their network: they use http(s) proxies, DLP, IPS technologies to protect their data, but are they protected against tunnelling? There are so many interesting questions to answer for users, abusers, companies and malware researchers. Mitigation and bypass techniques will be shown you during this presentation, which can be used to filter any tunnelling on your network or to bypass misconfigured filters. Our new tool XFLTReaT is an open-source tunnelling framework that handles all the boring stuff and gives users the capability to take care of only the things that matter. It provides significant improvements over existing tools. From now on there is no need to write a new tunnel for each and every protocol or to deal with interfaces and routing. Any protocol can be converted to a module, which works in a plug-and-play fashion; authentication and encryption can be configured and customised on all traffic and it is also worth mentioning that the framework was designed to be easy to configure, use and develop. In case there is a need to send packets over ICMP type 0 or HTTPS TLS v1.2 with a special header, then this can be done in a matter of minutes, instead of developing a new tool from scratch. The potential use (or abuse) cases are plentiful, such as bypassing network restrictions of an ISP, the proxy of a workplace or obtaining Internet connectivity through bypassing captive portals in the middle of the Atlantic Ocean or at an altitude of 33000ft on an airplane. This framework is not just a tool; it unites different technologies in the field of tunnelling. While we needed to use different tunnels and VPNs for different protocols in the past like OpenVPN for TCP and UDP, ptunnel for ICMP or iodined for DNS tunnelling, it changes now. After taking a look at these tools it was easy to see some commonality, all of them are doing the same things only the means of communication are different. We simplified the whole process and created a framework that is responsible for everything but the communication itself, we rethought the old way of tunnelling and tried to give something new to the community. After the initial setup the framework takes care of everything. With the check functionality we can even find out, which module can be used on the network, there is no need for any low-level packet fu and hassle. I guarantee that you won’t be disappointed with the tool and the talk, actually you will be richer with an open-source tool.
Jacob Appelbaum at University of Luxembourg talking about Tor anonymity network and censorship
 
01:50:12
Abstract: Are you interested in how governments and corporations attempt to censor access to the Tor network? Wonder what protocol fingerprints are actually used as protocol distinguishers? This talk will cover some real world examples that the Tor network faces and it will discuss deployed solutions; hopefully we'll have lots of room for discussion for future development. Jacob Appelbaum (@ioerror, http://en.wikipedia.org/wiki/Jacob_Appelbaum ) is a renowned independent internet security professional, accomplished photographer, software hacker and world traveller. A developer for The Tor Project, Appelbaum trains interested parties globally on how to effectively use and contribute to the Tor network. Since its initial release, Tor has enabled roughly 36 million people around the world to experience freedom of access and expression on the Internet while keeping them in control of their privacy and anonymity. Its network has proved pivotal in dissident movements in both Iran and more recently Egypt. A driving force in the team behind the creation of the Cold Boot Attacks, Appelbaum won both the Pwnie for Most Innovative Research award and the Usenix Security best student paper award in 2008. Additionally, he was part of the MD5 Collisions Inc. team that created a rogue CA certificate by using a cluster of 200 PlayStations funded by the Swiss taxpayers. The "MD5 considered harmful today" research was awarded the best paper award at CRYPTO 2009. He is also a staff research scientist at the University of Washington Security and Privacy lab. Appelbaum is also a founding member of the hacklab Noisebridge in San Francisco where he indulges his interests in magnetics, cryptography and consensus based governance.
Views: 4189 CIRCL Luxembourg
DEF CON 21 - Phorkus and Evilrob - Doing Bad Things to 'Good' Security Appliances
 
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Doing Bad Things to 'Good' Security Appliances PHORKUS (MARK CAREY) CHIEF SCIENTIST, PEAK SECURITY EVILROB (ROB BATHURST) THAT GUY The problem with security appliances is verifying that they are as good as the marketing has lead you to believe. You need to spend lots of money to buy a unit, or figure out how to obtain it another way; we chose eBay. We now have a hardened, encrypted, AES 256 tape storage unit and a mission, break it every way possible! We're going to dive into the finer points of the pain required to actually evaluate and disassemble a harden security appliance. We'll be delving into such fun topics as epoxy melting, de-soldering, ROM chip reading, FGPA configuration recreation, Verilog decoding, recovering the various key strands that keep the device/data secure, and any other topics we end up straying into. Phorkus (Mark Carey) (@PeakSec) is a professional Security Engineer with over 18 years of experience in the areas of Information Technology, Rapid Development Lifecycle, Long Term Development Lifecycle, Computer Security, and Research/Development Innovation. He is a partner in Peak Security Inc (www.peaksec.com) where he serves as a Principal Security Consultant and Chief Scientist. Mark has developed many security tools used throughout the corporate and government sectors. Mark has co-authored Network Auditing with Nessus (second edition), and has published internal white-papers for many government agencies. Facebook Evilrob (Rob Bathurst) is a Security and Network Engineer with over 12 years of experience with large multi-national network architecture and security engineering. His focus is on network security architecture, tool development, and high-assurance device reverse engineering. Rob has published multiple internal corporate and government whitepapers across multiple security domains, written a book on Hacking OS X, and is currently working on his Master's Degree at the University of Oxford. Materials: https://www.defcon.org/images/defcon-21/dc-21-presentations/Phorkus-Evilrob/DEFCON-21-Phorkus-Evilrob-Hacking-Embedded-Devices-Bad-things-to-Good-hardware.pdf
Views: 4449 DEFCONConference
Chris Slowe & Vint Cerf: "AI, LA and the Next Billion Users" | Talks at Google
 
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Reddit CTO Chris Slowe engages one of the “Fathers of the Internet,” Vint Cerf, on topics ranging from innovation in LA to connecting the next billion users.
Views: 1794 Talks at Google
UK TechDays Online is back!
 
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Event description: This summer, we're setting up studio at the Microsoft Reactor in London and broadcasting through London Tech Week, bringing you a mix of deep technical content and thoughtful future vision keynotes. Running from June 12th to 14th, there's 4 technical tracks across the 3 days for you to indulge in. Agenda: Thursday June 14th Quantum Computing - 10:00 - 13:30 - a chance to delve into Microsoft Q# development environment after a keynote session from Microsoft Director of Quantum Computing, Julie Love.
Views: 1442 Microsoft Developer
Slow Loris Attack - Computerphile
 
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Denial of service usually relies on a flood of data. Slow Loris takes a more elegant approach, and almost bores a server to death. Dr Mike Pound explains. Cracking Windows by Atom Bombing: https://youtu.be/rRxuh9fp7QI Zero Size Files: https://youtu.be/kiTTAbeqQKY Google Deep Dream: https://youtu.be/BsSmBPmPeYQ Babbage's Analytical Engine: COMING SOON http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 424366 Computerphile
Transcendence - The Strong Dellusion - AI, Blockchain, & The Singularity Examined
 
01:19:35
Please do your own research regarding the content in this video. It is for discussion purposes only and has several different content contributors giving their opinions on where we are heading when it comes to AI and the Book of Revelation. Use discernment, compare it to Gods Word, and trust the Holy Spirit to lead you to the truth. Please feel free to comment pro or con regarding the content within the video. Be respectful of others. All childish name calling, cursing, and extreme emoji use will not be approved. We encourage respectful debate on this channel. We are all learning together here. Thanks in advance. God bless. Technological singularity - The technological singularity (also, simply, the singularity) is the hypothesis that the invention of artificial superintelligence (ASI) will abruptly trigger runaway technological growth, resulting in unfathomable changes to human civilization. And the Lord God said, Behold, the man is become as one of us, to know good and evil: and now, lest he put forth his hand, and take also of the tree of life, and eat, and live for ever. Genesis 3:22 And for this cause God shall send them strong delusion, that they should believe a lie. Thessalonians 2:11 Transcendence Official Trailer - https://youtu.be/VCTen3-B8GU Lawnmower Man - Trailer - https://youtu.be/9CBnn9MV03Y PROJECT PAI Whitepaper: https://static.projectpai.com/whitepaper.pdf Soul Machines: https://www.soulmachines.com/ Creating Their Digital Temple For Their Quantum AI God - https://youtu.be/NgOqqafJ1qc Artificial intelligence has already inspired billion-dollar companies, far-reaching research programs, and scenarios of both transcendence and doom. Now Levandowski is creating its first church. Read full article: https://www.wired.com/story/anthony-levandowski-artificial-intelligence-religion/ 'Whoever leads in AI will rule the world’: Putin to Russian children on Knowledge Day “If we become leaders in this area, we will share this know-how with entire world, the same way we share our nuclear technologies today,” he told students from across Russia via satellite link-up, speaking from the Yaroslavl region. Read full article: https://www.rt.com/news/401731-ai-rule-world-putin/ Creator of D-Wave Quantum Computer Artificial Intelligence is the “altar of an alien god” – Science is Bringing About the Antichrist System - https://christianjournal.net/turning-point/science/beast-tech/d-wave-artificial-intelligence-alien-new-world-science/ As detailed in a paper to be presented Aug. 2 at SIGGRAPH 2017, the team successfully generated highly-realistic video of former president Barack Obama talking about terrorism, fatherhood, job creation and other topics using audio clips of those speeches and existing weekly video addresses that were originally on a different topic. http://www.washington.edu/news/2017/07/11/lip-syncing-obama-new-tools-turn-audio-clips-into-realistic-video/ And he had power to give life unto the image of the beast, that the image of the beast should both speak, and cause that as many as would not worship the image of the beast should be killed. Revelation 13:15 For God doth know that in the day ye eat thereof, then your eyes shall be opened, and ye shall be as gods, knowing good and evil. Genesis 3:5 Thou shalt have no other gods before me. Thou shalt not make unto thee any graven image, or any likeness of any thing that is in heaven above, or that is in the earth beneath, or that is in the water under the earth. Thou shalt not bow down thyself to them, nor serve them: for I the Lord thy God am a jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of them that hate me; Exodus 20:3-5 Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me. John 14:6 ....................................................................... Content in video Thanks To: BABYLON WATCH - Exposing Mystery Babylon - https://www.youtube.com/channel/UCs-Fvok5Pu-8-kOtvpljl9Q Enlightened By Christ - https://www.youtube.com/channel/UCIzBFIUI-Ucfle25_93SV5Q Face Like The Sun - https://www.youtube.com/channel/UCJ5PQfYe6er4rrt4LLu7EKg Alan Tat - https://www.youtube.com/user/AMTattersall Classic 1 - https://www.youtube.com/channel/UCUn6expGO_w_MdqpQXpXZDA ....................................................................... New videos are posted daily. Subscribe to our channel: http://www.youtube.com/c/ShakingMyHeadProductions /////// Please consider helping out by investing in our our channel and new website : http://savedsoberawake.com/help-build-out-saved-sober-awake