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Breaking the Oak Island "Inscribed stone" symbols, deciphering a dual cipher.
 
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Like our Facebook page for update notifications and for announcement of our new website premier : http://www.facebook.com/pages/Uncovering-the-Oak-Island-project/277834242271058 Watch in 720p. The old website is up still : http://oakislandproject.com
Views: 80358 Daniel Ronnstam
cryptography - Hex and ASCII
 
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cryptography To get certificate subscribe: https://www.coursera.org/learn/cryptography ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWb07OLBdFI2QIHvPo3aTTeu ============================ Youtube channel: https://www.youtube.com/user/intrigano ============================ https://scsa.ge/en/online-courses/ https://www.facebook.com/cyberassociation/
Views: 12843 intrigano
Instant Messaging and the Signal Protocol - Computerphile
 
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How do instant message apps do end to end encryption when one phone may not even be switched on yet? Dr Mike Pound on the Signal protocol at the core of most messaging apps. Double Ratchet: COMING SOON! https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 141649 Computerphile
How to Decode a Secret Message! (DIY Decoder) | D.I.SPY
 
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Today's assignment from Head Quarters: spies-in-training Izzy and Kaiden must spy decode secret messages. Watch to learn how to make DIY invisible ink and a decoder. Decoder Template Part 1: https://pin.it/tkvxaaaruirhj3 Decoder Template Part 2: https://pin.it/cwosmg4bsyibuh -Credits- Executive Producer - Judy Meyers Executive Producer – Camie Holmes Writer / Producer - Michael Rainey Producer - Daisy Wall Associate Producer - Chelsea Butler Director of Photography – Marissa Deal 2nd Camera Operator – Jordan Roman Sound Mixer – William White Studio Teacher – Carol Bandy Hair / Makeup – Clara Gonzales-Garza Production Designer – Jay Dizon Production Assistant – Ciara Lunger Post Production Supervisor - James Hamilton Editors – Heath Belser and Per Olin Assistant Editors – Bradley Yost and Jasper Tatem Starring Kaiden Chapman and Izzy Newman Follow DreamWorksTV! instagram - https://instagram.com/dreamworkstv/ twitter - https://twitter.com/dreamworkstv facebook - https://www.facebook.com/dreamworkstv Join the fun on DreamWorksTV where you can find an endless supply of laugh-out-loud jokes, lovable characters, life hacks, music, magic, gaming and more! Get crafty with our DIY hacks, sing along to today’s catchiest songs, surprise your friends with clever magic tricks, and learn all the best video game tips and tricks. DreamWorksTV has it all, made just for kids! Check back daily for new episodes and don’t forget to follow us on Facebook and Instagram. → Watch Something New! ← http://bit.ly/1L3zRrF → SUBSCRIBE TO DreamWorksTV! ← http://bit.ly/1kulRcU
Views: 427166 DreamWorksTV
The Most Mysterious Codes Scientists Cant Break
 
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Human history is filled with languages, codes and writing systems that have hidden information about various religions and locations for years before being cracked by cryptographers, but some have baffled scientists and remained undeciphered even to this day. From unexplained manuscripts to centuries old languages here are the 5 most mysterious codes scientists can’t decipher. Subscribe for more! ► http://bit.ly/BeAmazedSubscribe ◄ Stay updated and vote on new videos by liking our facebook! ► http://bit.ly/BeAmazedFacebook ◄ Get in touch or join the team: http://goo.gl/forms/2lOZyOeL3N SPOILER ALERT!!! Music Credit: "Expeditionary" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/
Views: 46573 BE AMAZED
How to make Cipher Wheel
 
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Check out the full article at http://www.stemlittleexplorers.com/en/how-to-make-cipher-wheel/ In this video, you will learn how to make Cipher Wheel or Cipher Disc which you can use to encrypt your messages that only people you choose can decipher. All you need is some Cardboard, Scissors, Ruler, Felt pen, Pen, Pin, Divider and Colored pencils. Also, great if you have a Protractor. Ciphering your message is simple: You rotate smaller disc for X places in Y direction. Then look at the letters from a bigger circle and write the letters from the smaller circle. Now you have coded message. A person who wants to decode the message needs to have the same Cipher wheel. You only need to tell him X places and Y direction and he can then align Cipher accordingly. Now that person reads letters from the smaller circle and writes the letters from the bigger circle. This is a great STEM Technology activity that Kids can use to learn coding and patterns. They will love it because the activity is mystical and secretive. Also, it's great for learning letters. Visit us at http://www.stemlittleexplorers.com And follow us at: Facebook https://www.facebook.com/stemlittleexplorers/ Twitter https://twitter.com/Explorers_STEM Pinterest https://www.pinterest.com/STEM_Little_Explorers/ Authors: Vedran Leder & Iva Erceg Music: "Porch Swing Days - faster" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/
Views: 9163 STEM Little Explorers
How to Read Math Equations
 
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Mathematics is its own language, and not enough people speak this language. I'm going to show you some key steps necessary for you to be able to read any math equation. Memorization techniques, grammar, structure, rules, it all comes together to help you form an intuition around the language of the Universe. Machine Learning, cryptography, robotics, all of the cool topics in Computer Science use math heavily so its best to master it when you can. I'll go over 2 my thought process of analyzing 2 equations for some papers to give you some insight into how I think about these things. Please Subscribe! And like. And comment. That's what keeps me going. Want more education? Connect with me here: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology instagram: https://www.instagram.com/sirajraval Deep Learning cheatsheet: https://hackernoon.com/deep-learning-cheat-sheet-25421411e460 Math of Computer Science at MIT: https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-fall-2010/ Math of Intelligence: https://www.youtube.com/watch?v=xRJCOz3AfYY&list=PL2-dafEMk2A7mu0bSksCGMJEmeddU_H4D More learning resources: https://www.youtube.com/watch?v=Syj8FVr7vbM https://www.youtube.com/watch?v=ze3bDrg1tJ8 https://www.youtube.com/watch?v=8i9-9zHbW6g https://www.youtube.com/watch?v=l3XzepN03KQ 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 Hit the Join button above to sign up to become a member of my channel for access to exclusive content!
Views: 109359 Siraj Raval
Double Ratchet Messaging Encryption - Computerphile
 
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How does instant messaging encryption protect against attack? Dr Mike Pound on the double ratchet. Diffie Hellman Key Exchange Explained: https://youtu.be/NmM9HA2MQGI Signal Protocol: https://youtu.be/DXv1boalsDI Endianness Explained with an Egg: https://youtu.be/NcaiHcBvDR4 https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 80543 Computerphile
Zero Knowledge Proofs - Computerphile
 
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How do you prove something without giving away all your data? Zero Knowledge Proofs could hold the answer. Alberto Sonnino, Research Student at UCL explains. EXTRA BITS: https://youtu.be/RK_pNQ3QCKA Computing Limits: https://youtu.be/jv2H9fp9dT8 UCL Link: http://bit.ly/C_UCL-people https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 114892 Computerphile
Hashing Algorithms and Security - Computerphile
 
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Audible free book: http://www.audible.com/computerphile Hashing Algorithms are used to ensure file authenticity, but how secure are they and why do they keep changing? Tom Scott hashes it out. More from Tom Scott: http://www.youtube.com/user/enyay and https://twitter.com/tomscott http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Pigeon Sound Effects courtesy of http://www.freesfx.co.uk/ Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels
Views: 789042 Computerphile
Secrets Hidden in Images (Steganography) - Computerphile
 
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Secret texts buried in a picture of your dog? Image Analyst Dr. Mike Pound explains the art of steganography in digital images. The Problem with JPEG: https://youtu.be/yBX8GFqt6GA The Bayer Filter: https://youtu.be/LWxu4rkZBLw Super Computer & the Milky Way: https://youtu.be/5KEhhW8TOGk JPEG Discrete Cosine Transform (DCT): https://youtu.be/Q2aEzeMDHMA 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: 676616 Computerphile
10 Cryptic Texts Nobody Can Decipher
 
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Thanks for watching, and subscribe for new videos every weekday! Subscribe: http://bit.ly/SubToMattSantoro | Podcast: http://bit.ly/SubToMSPodcast Catch up on my latest uploads! https://youtube.com/playlist?list=PLe7K6kDBf74EgSlmhy6Wavip716_-JRPG&playnext=1&index=2 Watch more: Creepy, Scary, and Chilling Topics! https://youtube.com/playlist?list=PLe7K6kDBf74HK4A_zHEB-aQLNEErSikq5&playnext=1&index=2 50 Amazing Facts to Blow Your Mind! https://youtube.com/playlist?list=PLe7K6kDBf74Hp_q_-bs6g5Ulju0Lp__Ss&playnext=1&index=2 Mysterious, Cryptic, and Mystical Topics! https://youtube.com/playlist?list=PLe7K6kDBf74F_S6Jt4inbGZM6kfZ4Y2ar&playnext=1&index=2 Fascinating, Amazing, and Funny Topics! https://youtube.com/playlist?list=PLe7K6kDBf74GbkIhmSYCfb0Ctc1sl8-v5&playnext=1&index=2 All-Time Most Popular Videos! https://youtube.com/playlist?list=PLe7K6kDBf74GcJABXEUfqDHSIlBojZZQO&playnext=1&index=2 Follow Fact Maniac for more daily amazing facts! Twitter: http://twitter.com/FactManiac Facebook: http://facebook.com/FactManiac Instagram: http://instagram.com/FactManiac Follow me! Twitter: http://twitter.com/MatthewSantoro Instagram: http://instagram.com/MatthewSantoro Facebook: http://facebook.com/MatthewSantoro Get a copy of my book: http://bit.ly/MindBlownBook Sources https://pastebin.com/1BXabAaV
Views: 475312 Matthew Santoro
Breaking the Oak Island Inscribed stone symbols, deciphering a dual cipher.
 
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This video form a small part of my cryptographic work that regards the Oak Island historical complex. Visit my website: . I made a . Like our Facebook page for update notifications and for announcement of our new website premier . Oak Island Treasure.
Views: 98 Luis Wolfe
How did the NSA hack our emails?
 
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Professor Edward Frenkel discusses the mathematics behind the NSA Surveillance controversy - see links in full description. More links & stuff in full description below ↓↓↓ More from this interview: http://youtu.be/1O69uBL22nY Professor Frenkel's book (Love & Math): http://bit.ly/loveandmath The NIST document: http://bit.ly/NIST_numberphile More encryption from Numberphile RSA: http://youtu.be/M7kEpw1tn50 Enigma: http://youtu.be/G2_Q9FoD-oQ Professor Edward Frenkel: http://bit.ly/Frenkel_Numberphile IF YOU LIKE THIS YOU MIGHT LIKE OUT COMPUTERPHILE CHANNEL: http://www.youtube.com/Computerphile Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile Videos by Brady Haran Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: https://teespring.com/stores/numberphile Other merchandise: https://store.dftba.com/collections/numberphile
Views: 1091102 Numberphile
Enigma, TypeX and Dad - Computerphile
 
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This installment of the Bletchley Park series has a personal note for Professor Brailsford. He tells us what his dad did in the war. Professor Brailsford's notes: http://bit.ly/ultrasecret Enigma and Turing Playlist: http://www.youtube.com/playlist?list=PLzH6n4zXuckodsatCTEuxaygCHizMS0_I Characters, Symbols and the Unicode Miracle: http://youtu.be/MijmeoH9LT4 The Kindle Text Problem: http://youtu.be/kzdugwr4Fgk How Gangnam Style Broke YouTube: http://youtu.be/vA0Rl6Ne5C8 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. See the full list of Brady's video projects at: http://bit.ly/bradychannels
Views: 119930 Computerphile
How Shor's Algorithm Factors 314191
 
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Go to http://www.dashlane.com/minutephysics to download Dashlane for free, and use offer code minutephysics for 10% off Dashlane Premium! Watch the main video: https://www.youtube.com/watch?v=lvTqbM5Dq4Q Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics This video explains how Shor’s Algorithm factors the pseudoprime number 314191 into its prime factors using a quantum computer. The quantum computation relies on the number-theoretic analysis of the factoring problem via modular arithmetic mod N (where N is the number to be factored), and finding the order or period of a random coprime number mod N. The exponential speedup comes in part from the use of the quantum fast fourier transform which achieves interference among frequencies that are not related to the period (period-finding is the goal of the QFT FFT). REFERENCES RSA Numbers (sample large numbers to try factoring) https://en.wikipedia.org/wiki/RSA_numbers IBM on RSA https://www.ibm.com/support/knowledgecenter/en/SSB23S1.1.0.13/gtps7/s7pkey.html Modulo Multiplication Group Tables http://mathworld.wolfram.com/ModuloMultiplicationGroup.html Difference of squares factorization https://en.wikipedia.org/wiki/Difference_of_two_squares Euclid’s Algorithm https://en.wikipedia.org/wiki/Euclideanalgorithm Rational sieve for factoring https://en.wikipedia.org/wiki/Rational_sieve General Number field Sieve https://en.wikipedia.org/wiki/Generalnumberfieldsieve Scott Aaronson blog post about Shor’s Algorithm https://www.scottaaronson.com/blog/?p=208 Experimental implementation of Shor’s Algorithm (factoring 15, 21, and 35) https://arxiv.org/pdf/1903.00768.pdf Adiabatic Quantum Computation factoring the number 291311 https://arxiv.org/pdf/1706.08061.pdf Scott Aaronson course notes https://www.scottaaronson.com/qclec/ https://www.scottaaronson.com/qclec/combined.pdf Shor’s Algorithm on Quantiki https://www.quantiki.org/wiki/shors-factoring-algorithm TLS And SSL use RSA encryption https://en.wikipedia.org/wiki/TransportLayerSecurity Dashlane security whitepaper https://www.dashlane.com/download/DashlaneSecurityWhitePaperOctober2018.pdf Link to Patreon Supporters: http://www.minutephysics.com/supporters/ MinutePhysics is on twitter - @minutephysics And facebook - http://facebook.com/minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Created by Henry Reich
Views: 206119 minutephysics
Numeric Keyword Index Cipher
 
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Create an advanced cipher that uses a keyword, another keyword as a numeric shift index and even symbols. I make puzzle boxes, puzzles and other trick open items Website : http://crypticwoodworks.com Etsy : https://www.etsy.com/shop/CrypticWoodworks Facebook: https://www.facebook.com/crypticwoodworks/ Instagram : https://www.instagram.com/crypticwoodworks/
Views: 149 Cryptic Woodworks
The End of Encryption? NSA & FBI Seek New Backdoors Against Advice from Leading Security Experts
 
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http://democracynow.org - FBI Director James Comey is set to testify against encryption before the Senate Intelligence Committee today, as the United States and Britain push for "exceptional access" to encrypted communications. Encryption refers to the scrambling of communications so they cannot be read without the correct key or password. The FBI and GCHQ have said they need access to encrypted communications to track criminals and terrorists. Fourteen of the world’s pre-eminent cryptographers, computer scientists and security specialists have issued a paper arguing there is no way to allow the government such access without endangering all confidential data, as well as the broader communications infrastructure. We speak with one of the authors of the paper, leading security technologist Bruce Schneier. Democracy Now! is an independent global news hour that airs weekdays on 1,300+ TV and radio stations Monday through Friday. Watch our livestream 8-9am ET: http://democracynow.org Please consider supporting independent media by making a donation to Democracy Now! today: http://democracynow.org/donate FOLLOW DEMOCRACY NOW! ONLINE: Facebook: http://facebook.com/democracynow Twitter: https://twitter.com/democracynow YouTube: http://youtube.com/democracynow SoundCloud: http://soundcloud.com/democracynow Daily Email: http://democracynow.org/subscribe Google+: https://plus.google.com/+DemocracyNow Instagram: http://instagram.com/democracynow Tumblr: http://democracynow.tumblr Pinterest: http://pinterest.com/democracynow iTunes: https://itunes.apple.com/podcast/democracy-now!-audio/id73802554 TuneIn: http://tunein.com/radio/Democracy-Now-p90/ Stitcher Radio: http://www.stitcher.com/podcast/democracy-now
Views: 4229 Democracy Now!
Encryption and Security Agencies - Computerphile
 
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News stories surface every day about how National Security Agencies have broken encryption, but what is media 'hype' and what's the truth? - Richard Mortier explains. Security of Data on Disk - Computerphile http://www.youtube.com/watch?v=4SSSMi4X_mA Characters, Symbols and the Unicode Miracle http://www.youtube.com/watch?v=MijmeoH9LT4 Random Numbers - Numberphile http://www.youtube.com/watch?v=SxP30euw3-0 Encryption and HUGE numbers - Numberphile http://www.youtube.com/watch?v=M7kEpw1tn50 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. See the full list of Brady's video projects at: http://bit.ly/bradychannels
Views: 111519 Computerphile
Internationalis(z)ing Code - Computerphile
 
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Audible free book: http://www.audible.com/computerphile Catering for a global audience is difficult, Tom takes us through a 'timezones' style explanation of the things you need to keep in mind when internationalising your code. This video features Tom Scott - more from him at: http://www.youtube.com/enyay & https://twitter.com/tomscott The Problem with Time & Timezones: http://youtu.be/-5wpm-gesOY Emoji & the Levitating Businessman: http://youtu.be/tITwM5GDIAI Heartbleed, Running the Code: http://youtu.be/1dOCHwf8zVQ Floating Point: http://youtu.be/PZRI1IfStY0 Public Key Cryptography: http://youtu.be/GSIDS_lvRv4 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. See the full list of Brady's video projects at: http://bit.ly/bradychannels
Views: 601723 Computerphile
158,962,555,217,826,360,000 (Enigma Machine) - Numberphile
 
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The Nazi's Enigma Machine - and the mathematics behind it - was a crucial part of World War II. Flaw video at: http://www.youtube.com/watch?v=V4V2bpZlqx8 More links & stuff in full description below ↓↓↓ Brown papers on ebay: bit.ly/brownpapers Dr James Grime demonstrates the machine and discusses its many configurations. James' "day job" is touring with the Enigma machine - he could even visit you - see more at http://enigma.maths.org/content/project-officer NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Videos by Brady Haran Patreon: http://www.patreon.com/numberphile Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Numberphile T-Shirts: https://teespring.com/stores/numberphile Other merchandise: https://store.dftba.com/collections/numberphile
Views: 3975334 Numberphile
How Bitcoin Works - Computerphile
 
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Digital currency, how does it work, what's a data miner and will Bitcoin last? We asked Professor Ross Anderson of the University of Cambridge Computer Laboratory. The Problem with BitCoin: https://youtu.be/s2XHyzPA9Zc Chip & PIN Fraud: https://youtu.be/Ks0SOn8hjG8 $5 Computer – Raspberry Pi Zero: https://youtu.be/WR0ghM3U0M4 Why Computers Use Binary: https://youtu.be/thrx3SBEpL8 Public Key Cryptography: https://youtu.be/GSIDS_lvRv4 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: 361204 Computerphile
Daniele Micciancio - The use of cryptography
 
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As a professor of computer science and engineering at the University of California, San Diego, Daniele Micciancio knows that the greatest challenge is to get people to use cryptography. End users are starting to notice the importance of security and privacy, and his research in and is a leader in lattice based cryptography and computational complexity will help develop better systems. Micciancio was visiting IQC for PQCrypto 2014, the 6th international conference on post-quantum cryptography (https://pqcrypto2014.uwaterloo.ca/). Find out more about IQC! Website - https://uwaterloo.ca/institute-for-quantum-computing/ Facebook - https://www.facebook.com/QuantumIQC Twitter - https://twitter.com/QuantumIQC Micciancio explains the important challenge of getting everyday computer users to think about cryptography and the security of their data.
The Most Misleading Patterns in Mathematics | This is Why We Need Proofs
 
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Get 2 months of Skillshare for FREE using this link: https://skl.sh/majorprep Join Facebook Group: https://www.facebook.com/groups/majorprep/ Follow MajorPrep on Twitter: https://twitter.com/MajorPrep1 ►Explanations of some of the mentioned unexpected patterns https://johncarlosbaez.wordpress.com/2018/09/20/patterns-that-eventually-fail/ ►My Setup: Space Pictures: https://amzn.to/2CC4Kqj Magnetic Floating Globe: https://amzn.to/2VgPdn0 Camera: https://amzn.to/2RivYu5 Mic: https://amzn.to/2BLBkEj Tripod: https://amzn.to/2RgMTNL Equilibrium Tube: https://amzn.to/2SowDrh ►Support the Channel Patreon: https://patreon.com/majorprep PayPal(one time donation): https://www.paypal.me/majorprep ►Check out the MajorPrep Amazon Store: https://www.amazon.com/shop/majorprep *************************************************** ► For more information on math, science, and engineering majors, check us out at https://majorprep.com Best Ways to Contact Me: Facebook, twitter, or email ([email protected])
Views: 167808 MajorPrep
Zig Zag Decryption - Computerphile
 
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XOR encryption is flawed. Professor Brailsford explains the zig-zag method that can reveal the precious key stream. Fishy Codes – Bletchley's Other Secret: https://youtu.be/Ou_9ntYRzzw XOR and the Half Adder: https://youtu.be/VPw9vPN-3ac Colossus & Bletchley Park: https://youtu.be/9HH-asvLAj4 5 Hole Paper Tape: https://youtu.be/JafQYA7vV6s The Professor's Supporting Documents: Sean/Dave ZigZag document: http://bit.ly/computerphileZigZag C Program to play with: http://bit.ly/ComputerphileZigZagCprog The real life decryption: http://bit.ly/ComputerphileTiltman Teleprinter codes: http://bit.ly/computerphile5holetape 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: 152938 Computerphile
Password based Encryption / Decryption on Android with AES Algorithm
 
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Learn to Encrypt and Decrypt data on Android Applications with the Advanced Encryption Standard (AES) Algorithm. Note that this tutorial has been made by Tamil for the SSaurel's Channel. If you want to collaborate on the SSaurel's Channel, don't hesitate to send me your ideas for further details. ► Discover all the Android Apps offered by SSaurel Mobile Apps : https://play.google.com/store/apps/dev?id=6924401024188312025 ► Learn to create Android Apps step by step on the SSaurel's Blog : https://www.ssaurel.com/blog ► Enter in the Bitcoin and cryptocurrency World : https://www.toutsurlebitcoin.fr
Views: 35691 Sylvain Saurel
X & the Book Code - Computerphile
 
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Why some numbers just dont work when you're creating error proof codes. Professor Brailsford continues with the story of ISBN. https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 44438 Computerphile
Rabbits, Faces & Hyperspaces - Computerphile
 
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Hyperspace was hijacked by science fiction, but what is a space? Robert Miles explains with the use of small red rabbits and human faces. How Broadband ADSL Works: http://youtu.be/uwtGfyna62I Busy Beaver Turing Machines: http://youtu.be/CE8UhcyJS0I Public Key Cryptography: http://youtu.be/GSIDS_lvRv4 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. See the full list of Brady's video projects at: http://bit.ly/bradychannels
Views: 175702 Computerphile
Cracking Websites with Cross Site Scripting - Computerphile
 
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Audible free book: http://www.audible.com/computerphile JavaScript is dangerous! Why? How are websites vulnerable to it? Find out about bug-bounties from Tom Scott. More from Tom Scott: http://www.youtube.com/user/enyay and https://twitter.com/tomscott http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels
Views: 960643 Computerphile
Euler's Criteria For Quadratic Residues and Non Residues | Cryptography And Network Security
 
03:13
Quadratic Reciprocity: Proof of Euler's Criterion Visit Our Channel :- https://www.youtube.com/channel/UCxik... In this lecture we have taught about Euler's criteria for quadratic residues and non residues. Follow Smit Kadvani on :- Facebook :- https://www.facebook.com/smit.kadvani Instagram :- https://www.instagram.com/the_smit0507 Follow Dhruvan Tanna on :- Facebook :- https://www.facebook.com/dhruvan.tanna1 Instagram :- https://www.instagram.com/dhru1_tanna Follow Keyur Thakkar on :- Facebook :- https://www.facebook.com/keyur.thakka... Instagram :- https://www.instagram.com/keyur_1982 Snapchat :- keyur1610 Follow Ankit Soni on:- Instagram :- https://www.instagram.com/ankit_soni1511
Views: 4215 Quick Trixx
Physics Vs Engineering | Which Is Best For You?
 
20:57
Join Facebook Group: https://www.facebook.com/groups/majorprep/ Follow MajorPrep on Twitter: https://twitter.com/MajorPrep1 This video goes over physics vs engineering and how to know which major is best for you. There is a lot of overlap between what you can get into with both degrees but there are differences you should note. ►Support the Channel Patreon: https://patreon.com/majorprep PayPal(one time donation): https://www.paypal.me/majorprep MajorPrep Merch Store: https://teespring.com/stores/majorprep ►Check out the MajorPrep Amazon Store: https://www.amazon.com/shop/majorprep *************************************************** ► For more information on math, science, and engineering majors, check us out at https://majorprep.com Best Ways to Contact Me: Facebook, twitter, or email ([email protected])
Views: 172009 MajorPrep
Current State of Quantum Computing - Computerphile
 
06:39
Where are we at with Quantum computing? Robert Smith (of Rigetti Computing) explains that we're in the EDSAC/ENIAC era.... see follow up video for more technical information: Watch the next one in the series: https://youtu.be/ZN0lhYU1f5Q https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 125372 Computerphile
Giulio Aldinucci - The Tree Of Cryptography
 
06:56
Taken from ‘’Disappearing In A Mirror’’ (Karlrecords KR055) CD, LP and Digital available from http://www.karlrecords.net http://www.facebook.com/giulioaldinucci http://www.giulioaldinucci.com Video by MR Math Art https://www.mrmathart.com/ https://www.facebook.com/MRMathArt/ Maximum Volume Yields Maximum Results
Views: 160 MR Art
Quantum hacking - Vadim Makarov part 1
 
01:01:52
I introduce practical attacks on quantum cryptography, and give several examples of attacks and countermeasures. This is lecture 2 in the series, however if you are familiar with the basics of quantum cryptography (introduced in lecture 1 http://goo.gl/vue6U2), you can start with this lecture. More attack examples, and how the research and manufacturing community handles this security problem will be discussed in lecture 3 http://goo.gl/cQDzFg Presentation slides of the entire lecture course can be downloaded at: Power Point (95 MiB, with videos and animations) - http://www.vad1.com/lab/presentations/Makarov-20140801-IQC-short-course.pptx PDF (14.8 MiB, static images only) - http://www.vad1.com/lab/presentations/Makarov-20140801-IQC-short-course.pdf Vadim Makarov is a research assistant professor at the Institute for Quantum Computing, heading the Quantum hacking lab - http://www.vad1.com/lab/ This course was part of a lecture series hosted by CryptoWorks21 in August 2014 in Waterloo, Canada. Find out more about IQC! Website - https://uwaterloo.ca/institute-for-quantum-computing/ Facebook - https://www.facebook.com/QuantumIQC Twitter - https://twitter.com/QuantumIQC
WAVES - What Is Waves - How It Works - Waves Platform Review
 
06:07
WAVES - What Is Waves - How It Works - Waves Platform Review ★ WEBSITE ➤ https://wavesplatform.com ★ TWITTER ➤ https://twitter.com/wavesplatform ★ TELEGRAM ➤ https://telegram.me/wavesnews ★ YOUTUBE ➤ https://www.youtube.com/channel/UCYDQN4Fo4rGnOZ22L5plNIw ★ FACEBOOK ➤ https://www.facebook.com/wavesplatform ★ DISCORD ➤ https://discordapp.com/invite/cnFmDyA ★ REDDIT ➤ https://www.reddit.com/r/Wavesplatform/ ★ BLOG ➤ https://blog.wavesplatform.com ★ GITHUB ➤ https://github.com/wavesplatform/ ★ BITCOINTALK ➤ https://bitcointalk.org/index.php?topic=3223136.new#new Just what is the Waves System? Waves is an open blockchain system-- just like the bitcoin blockchain. The objective of the blockchain is to produce an exchange for electronic properties while additionally offering a crowdfunding option. Generally, any person could utilize Waves to release, disperse, and also trade their very own crypto token. Waves initially involved importance in 2016 when it attained the 7th most effective crowdfunding project to this day. Today, Swings remains to function as a totally decentralized, clear, as well as auditable system. The firm is based in Moscow. Allow's take a better take a look at exactly how it functions. Exactly how Does The Waves System Job? Waves allows anybody make their very own electronic token, after that conveniently trade that electronic token for fiat money or cryptocurrencies. You could utilize Waves to release your very own electronic token in much less compared to one min. The Waves System depends on fiat portals run by certified drivers. These drivers are companies (like repayment service providers) that permit individuals to quickly transform fiat money right into electronic symbols. The electronic symbols typically aren't symbols like Ethereum or Bitcoin: they're digitized variations of fiat money with names like wUSD or wEUR. These fiat symbols could after that be moved on the blockchain itself. Why would certainly you do that? Well, the fiat symbols could be moved on the blockchain quicker compared to a standard financial institution transfer-- as well as at a much reduced charge. Individuals could after that take out symbols for fiat money once they're gotten. Various other cryptocurrencies could likewise be tokenized on the Waves blockchain. There's also a wBTC. The digitized fiat money-- along with the wBTC token-- are traded at a 1:1 proportion. All these attributes are accessed via the Waves customer, likewise called the Waves Purse. The budget could be downloaded and install as a Chrome expansion or as a mobile application for Android or iphone. Calling the Waves Budget simply a "budget" is a little bit deceptive: it's a fully-featured lite customer that allows you gain access to all functions of the Waves system. It supplies fiat assimilation, quick rates, an user-friendly user interface, and also personalized symbols. It's likewise frequently being upgraded. There are 3 variations of the customer, consisting of the Waves Lite Customer (readily available on the Google Play Shop or with GitHub), the Waves Mobile customer (readily available for iphone or Android), and also the Waves Complete Node (offered on GitHub). All 3 variations are readily available to download and install via the web link over. Group behind Waves. # 1 Sasha Ivanov-- Chief Executive Officer as well as Owner. Sasha is a physicist by education and learning and also has actually been associated with repayment systems software application growth. With blockchain innovation, he released the very first split second cryptocurrency exchange coinomat.com. # 2 Martin Spodymek-- Head Area Supervisor. Martin is a designer as well as is attracted by blockchain innovation as well as cryptography overall. Martin sustains Waves for technology assistance as well as advertising. # 3 Alexey Kiselev-- Backside Designer. Alexey is an enthusiastic designer that began setting 8-bit cpus. He finished from Moscow State Technical College. # 4 Sergey Ishchenko-- Front End Designer. Sergey is a software program designer that focuses on Java with over 10 years of experience. His main duty on the Waves job is the Lite Customer advancement and also Dispersed Group Control. Final thought. This system was developed for automation right from the actual beginning. Much of its attributes are still under growth. In addition, when the firm will certainly apply its wise agreements in 2018 when the regulation calling for 10,000 Waves symbols to establish a node is altered to just 1000 Waves, the rate is readied to enhance.
Views: 10201 Crypto Investing
Breaking the Oak Island Inscribed stone symbols, deciphering a dual cipher.
 
33:27
This video form a small part of my cryptographic work that regards the Oak Island historical complex. Visit my website: . I made a . Like our Facebook page for update notifications and for announcement of our new website premier . Oak Island Treasure.
Views: 10 Lanny Smith
Elliptic Curve Back Door - Computerphile
 
12:24
The back door that may not be a back door... The suspicion about Dual_EC_DRBG - The Dual Elliptic Curve Deterministic Random Bit Generator - with Dr Mike Pound. EXTRA BITS: https://youtu.be/XEmoD06_mZ0 Nothing up my sleeve Numbers: https://youtu.be/oJWwaQm-Exs Elliptic Curves: https://youtu.be/NF1pwjL9-DE https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 206180 Computerphile
Symbol rate | Journey into information theory | Computer Science | Khan Academy
 
04:45
Introduction to Symbol Rate (Baud) Watch the next lesson: https://www.khanacademy.org/computing/computer-science/informationtheory/moderninfotheory/v/intro-to-channel-capacity-information-theory?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/informationtheory/info-theory/v/morse-code-the-information-age-language-of-coins-8-12?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Computer Science on Khan Academy: Learn select topics from computer science - algorithms (how we solve common problems in computer science and measure the efficiency of our solutions), cryptography (how we protect secret information), and information theory (how we encode and compress information). About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Computer Science channel: https://www.youtube.com/channel/UC8uHgAVBOy5h1fDsjQghWCw?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 61785 Khan Academy Labs
Mass Effect Andromeda - All Glyph Puzzle Solutions & Locations (Cryptographer Trophy Guide)
 
22:26
There are 20 Remnant Glyph Puzzle Solutions & Locations in Mass Effect Andromeda. Solving all puzzles unlocks the Cryptographer trophy or achievement. This guide shows them in chronological story order. Text & Screenshot Guide for All Glyph Puzzles: http://www.powerpyx.com/mass-effect-andromeda-glyph-puzzle-solutions-locations/ For "Cryptographer" you must solve all 20 puzzles in a single playthrough. This is HIGHLY MISSABLE! 6 out of 20 puzzles are missable because they are inside remnant vaults that cannot be revisited after completing them, or in quest areas you can't go back to. The missable ones are marked in the overview below. Most of them are located at Alien Monoliths or inside Remnant Vaults. Each vault contains at least 1 missable puzzle! If you miss a puzzle it will lock you out of the trophy. The Remnant Puzzles are similar to Sudoku. First you must locate hidden glyphs (they are always in close proximity to the puzzle). Use your scanner to follow the yellow cables from the remnant console to the glyphs and scan them. Now you must decrypt the Remnant Code by assigning the glyphs to a grid. No row or column can include repeats of the same glyph (only one glyph of each type per line). The same goes for each quadrant block (usually four quadrants divided by glowing lines). You can't have two of the same glyphs in one quadrant. Start with the lines or blocks that are only missing one glyph. This will immediately give you the last glyph for that line (whichever one is not in the line yet). Then move to the lines that are missing 2 glyphs. Piece by piece you’ll get closer to the correct combination. You can also use Remnant Decryption Keys to solve the puzzle immediately (items that are sometimes found in chests). TIMELINE (sorted by planets and quests): Planet: EOS #1 - Main Mission: A Better Beginning - 0:05 #2 - [MISSABLE] Main Mission: A Better Beginning - 1:14 #3 - Free Roam / Additional Task: Data Trail - 3:40 #4 - Free Roam / Additional Task: The Ghost of Promise - 5:38 Planet: Havarl *You can choose whether to go to Havarl or Voeld first. It doesn't matter to which planet you go first. #5 - Main Mission: Helping Havarl's Scientists - 7:01 #6 - [MISSABLE] Heleus Assignment: A Dying Planet - 7:40 #7 - Free Roam - 9:04 Planet: Voeld #8 - Allies and Relationships Quest: Peebee Secret Project - 10:51 #9 - Restoring a World - 11:17 #10 - Restoring a World - 12:10 #11 - Restoring a World - 13:14 #12 - [MISSABLE] Restoring a World - 14:36 Planet: Kadara #13 - Heleus Assignment: Healing Kadara's Heart - 15:07 #14 - [MISSABLE] Heleus Assignment: Healing Kadara's Heart - 15:56 Planet: H-047C #15 - Heleus Assignment: The Remnant Tiller - 16:37 Planet: Elaaden #16 - Heleus Assignment: Taming a Desert - 17:12 #17 - [MISSABLE] Heleus Assignment: Taming a Desert - 17:58 #18 - Heleus Assignment: Investigate the Remnant Tiller - 18:38 #19 - Free Roam / Additional Task: Cache Flow - 19:50 Planet: Khi Tasira #20 - [MISSABLE] Main Mission: The Journey to Meridian - 20:53 Mass Effect Andromeda Trophy Guide & Roadmap: http://www.powerpyx.com/mass-effect-andromeda-trophy-guide-roadmap/ SUBSCRIBE: http://www.youtube.com/subscription_center?add_user=powerpyx ~~~~~~~~~~~~~~~~~~~~~~~~~~ Follow PowerPyx: http://www.powerpyx.com http://www.youtube.com/PowerPyx http://www.facebook.com/PowerPyx http://www.twitter.com/PowerPyx ~~~~~~~~~~~~~~~~~~~~~~~~~
Views: 502947 PowerPyx
Algorithm | Huffman Coding | Part - 2
 
14:02
• Counselling Guruji is our latest product & a well-structured program that answers all your queries related to Career/GATE/NET/PSU’s/Private Sector etc. You can register for the program at: https://goo.gl/forms/ZmLB2XwoCIKppDh92 You can check out the brochure at: https://www.google.com/url?q=http://www.knowledgegate.in/guruji/counselling_guruji_brochure.pdf&sa=D&ust=1553069285684000&usg=AFQjCNFaTk4Pnid0XYyZoDTlAtDPUGcxNA • Link for the complete playlist of Algorithms is: https://www.youtube.com/playlist?list=PLmXKhU9FNesQJ3rpOAFE6RTm-2u2diwKn • Links for the books that we recommend for Algorithms are: 1.Introduction to Algorithms(Writer:Thomas H. Cormen , Charles E. Leiserson, Ronald L. Rivest, Clifford Stein) https://amzn.to/2ERXGFR 2.Data Structures and Algorithms Made Easy : Data Structure and Algorithmic (Writer:Narasimha Karumanchi) (Publisher:CareerMonk Publications) https://amzn.to/2XX9LSW 3.Fundamentals of Data Structures in C (Writer: Sahni Horowitz) (Publisher :Universities Press) https://amzn.to/2EQhlpG 4.Algorithms & Data Structures (Writer: Kurt Mehlhorn , Peter Sanders ) (Publication: Springer) https://amzn.to/2HpbOJs • Check out our website http://www.knowledgegate.in/ • Please spare some time and fill this form so that we can know about you and what you think about us: https://goo.gl/forms/b5ffxRyEAsaoUatx2 • Your review/recommendation and some words can help validating our quality of content and work so Please do the following: - 1) Give us a 5 star review with comment on Google https://goo.gl/maps/sLgzMX5oUZ82 2) Follow our Facebook page and give us a 5 star review with comments https://www.facebook.com/pg/knowledgegate.in/reviews 3) Follow us on Instagram https://www.instagram.com/mail.knowledgegate/ 4) Follow us on Quora https://www.quora.com/profile/Sanchit-Jain-307 • Links for Hindi playlists of other Subjects are: DBMS: https://www.youtube.com/playlist?list=PLmXKhU9FNesR1rSES7oLdJaNFgmuj0SYV TOC: https://www.youtube.com/playlist?list=PLmXKhU9FNesSdCsn6YQqu9DmXRMsYdZ2T OS: https://www.youtube.com/playlist?list=PLmXKhU9FNesSFvj6gASuWmQd23Ul5omtD Digital Electronics: https://www.youtube.com/playlist?list=PLmXKhU9FNesSfX1PVt4VGm-wbIKfemUWK Discrete Mathematics: Relations:https://www.youtube.com/playlist?list=PLmXKhU9FNesTpQNP_OpXN7WaPwGx7NWsq Graph Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesS7GpOddHDX3ZCl86_cwcIn Group Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesQrSgLxm6zx3XxH_M_8n3LA Proposition:https://www.youtube.com/playlist?list=PLmXKhU9FNesQxcibunbD82NTQMBKVUO1S Set Theory: https://www.youtube.com/playlist?list=PLmXKhU9FNesTSqP8hWDncxpCj8a4uzmu7 Computer Networks: https://www.youtube.com/playlist?list=PLmXKhU9FNesSjFbXSZGF8JF_4LVwwofCd Data Structure: https://www.youtube.com/playlist?list=PLmXKhU9FNesRRy20Hjr2GuQ7Y6wevfsc5
Views: 187196 KNOWLEDGE GATE
What Is Encryption And Decryption In Hindi | WhatsApp | Andriod | SD Card | Cryptography |Networking
 
03:14
What Is Encryption And Decryption In Hindi | WhatsApp | Andriod | SD Card | Cryptography |Networking HI Friends in this video i will explain that what is Encryption and Decryption in hindi language for basically the people who understand hindi lang. so most of the poeple is having query that what is encryption and how it is beign used in whatsapp or any Andrion Phone or SD Card or in our online Networking wiht Encrypted Keys or cryptography words symbols etc, so i have tried to explain all the above queries in this video... i suggest u must watch this video till end for more detailed knowledge,, You're free to use this song and monetize your video, but you must include the following in your video description: Bounce Ball by Twin Musicom is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://www.twinmusicom.org/song/255/bounce-ball Artist: http://www.twinmusicom.org SUBSCRIBE HERE https://www.youtube.com/channel/UCDEUZA2OOHRBKArnlE0QQsg Follow on TWITTER :- https://twitter.com/GeekNocent Follow on FACEBOOK :- https://www.facebook.com/GeekNocent-1398029863604459/ Follow on GOOGLE+ :- https://plus.google.com/u/0/102998097505796681408 OTHER VIDEOS JIO SUMMER SURPRISE OFFER https://youtu.be/sUF0Icf88f8 Asus Zenfone 3s Max Review in Hindi https://youtu.be/SkryHl1IYu8 Zen Admire Swadesh review in hindi https://youtu.be/W45zRzgyoik Nokia 150 Review in Hindi https://youtu.be/zT0lGg5QRLU Panasonic Eluga Pulse X Review In Hindi https://youtu.be/wi_y_yFXtBg Lenovo A7700 Review in Hindi https://youtu.be/T-fnPyOYBWk How To Delete Youtube Channel Permanently in Hindi https://youtu.be/gR1-YPksqKo How to Change Video Background in Filmora in Hindi https://youtu.be/vSvYr-dQAMw
Views: 944 Rahul Prasad
Giulio Aldinucci - The Tree Of Cryptography
 
06:45
From Disappearing In A Mirror (Karlrecords KR055). Description updated soon ! Enjoy folks, and if you feel like it, I'd like you to share your sensations too, here in the comments section or on my Facebook page at https://www.facebook.com/adda.ambient If you liked this track/album, here are some useful links to support the artist and the label : # Karlrecords Bandcamp to buy it digitally or physically (12" LP or CD) : http://karlrecords.bandcamp.com/album/disappearing-in-a-mirror # Giulio Aldinucci Facebook : http://www.facebook.com/giulioaldinucci # Giulio Aldinucci Soundcloud : http://soundcloud.com/giulioaldinucci # Giulio Aldinucci website : http://www.giulioaldinucci.com And if you're looking for more stuff of this label : # Karlrecords Bandcamp : http://karlrecords.bandcamp.com/music # Karlrecords Facebook : http://www.facebook.com/Karlrecords-127329670614674/ # Karlrecords Soundcloud : http://soundcloud.com/karlrecords # Karlrecords website : http://www.karlrecords.net And finally, the wallpaper : http://www.bethratzlaff.com/wp-content/uploads/2014/12/broken-glass.jpg This video is uploaded only in a promotional purpose, as I do not own any rights on this music. All rights reserved to Giulio Aldinucci and Karlrecords. If you (artist, label or viewer) have any inquiry, just email me at [email protected]
Views: 319 ADDA
What is Hashing? Hash Functions Explained Simply
 
02:37
What is hashing? In this video we explain how hash functions work in an easy to digest way. Hashing is the process of converting an input of any length into a fixed size string of text, using a mathematical function. 👩‍🎓👨‍🎓Learn blockchain fast at the Lisk Academy: https://lisk.io/academy Thanks for watching! Lisk makes it easy for developers to build and deploy blockchain applications in JavaScript. Learn about the leading platform for world-changing dapps at https://lisk.io/products. 👨‍💻👩‍💻 For developers: Documentation: https://lisk.io/documentation GitHub: https://github.com/LiskHQ Gitter: https://gitter.im/LiskHQ/lisk 🔒 Store your LSK in our official wallet: https://lisk.io/hub/ 🔎 View our blockchain explorer: https://explorer.lisk.io/ 🗞Read our latest news on the Lisk Blog: https://blog.lisk.io/ 👩‍🚀👨‍🚀 Meet the team: https://lisk.io/team 🎥 For media inquiries, please email us at press [at] lisk [dot] io. 👫Join our community channels: Reddit: http://reddit.com/r/lisk Twitter: http://twitter.com/liskhq Telegram: https://t.me/Lisk_HQ Lisk.chat: https://lisk.chat/ Instagram: http://instagram.com/liskhq Facebook: http://facebook.com/liskhq LinkedIn: https://www.linkedin.com/company/lisk/
Views: 41037 Lisk
Principles of Network Security and Cryptography
 
08:54
In this video tutorial we study the basic principles of Network security and also see the concept of Cryptography by understanding a basic example. Principles of Network Security to be discussed in this video are as follows: Confidentiality Authentication Integrity Non-repudiation Access Control Availability We will also learn the concept of Cryptography in this tutorial. Here's the definition of Cryptography: Cryptography is the art of achieving security by encoding messages to make them non-readable This video is a continuation of the previous video so make sure you check that video as well so that you get to know some basics of Network security. Download the FREE Network Security App on Google Playstore for Android - https://play.google.com/store/apps/details?id=com.intelisenze.networksecuritytutorials Simple Snippets on Facebook- https://www.facebook.com/simplesnippets/ Simple Snippets on Instagram- https://www.instagram.com/simplesnipp... Simple Snippets Google Plus Page- https://plus.google.com/+SimpleSnippets Simple Snippets email ID- [email protected] Download my FREE Network Security Android App - https://play.google.com/store/apps/details?id=com.intelisenze.networksecuritytutorials For Classroom Coaching in Mumbai for Programming & other IT/CS Subjects Checkout UpSkill Infotech - https://upskill.tech/ UpSkill is an Ed-Tech Company / Coaching Centre for Information Technology / Computer Science oriented courses and offer coacing for various Degree courses like BSc.IT, BSc.CS, BCA, MSc.IT, MSc.CS, MCA etc. Contact via email /call / FB /Whatsapp for more info email - [email protected] We also Provide Certification courses like - Android Development Web Development Java Developer Course .NET Developer Course Check us out on Social media platforms like Facebook, Instagram, Google etc Facebook page - https://www.facebook.com/upskillinfotech/ Insta page - https://www.instagram.com/upskill_infotech/ Google Maps - https://goo.gl/maps/vjNtZazLzW82
Views: 26224 Simple Snippets
Strange Unexplained Cosmic Rays (ft PhD Comics)
 
07:49
The fastest particles ever detected in the universe are still a mystery to science. Get your first two months of CuriosityStream free by going to http://curiositystream.com/physicsgirl and using the promo code “physicsgirl” Cosmic rays are particles from space. The most energetic and fastest particles we’ve ever detected come from a mystery place. In this video inspired by the book, “We Have No Idea,” we investigate two mysteries where things fall from the sky. http://physicsgirl.org/ http://twitter.com/thephysicsgirl http://facebook.com/thephysicsgirl http://instagram.com/thephysicsgirl Creator: Dianna Cowern Editor: Jabril Ashe Animator: Kyle Norby Research/Writing: Daniel Whiteson, Sophia Chen, Dianna Cowern Comic Illustrations: Jorge Cham
Views: 160274 Physics Girl
Deriving general relativity from quantum measurement - Seth Lloyd
 
01:01:42
Seth Lloyd of MIT delivers a lecture: Deriving general relativity from quantum measurement at the QFQI Conference, Decoherence & Friends, May 2013. Find out more about IQC! Website - https://uwaterloo.ca/institute-for-quantum-computing/ Facebook - https://www.facebook.com/QuantumIQC Twitter - https://twitter.com/QuantumIQC
Diceware & Passwords - Computerphile
 
10:56
How do you pick a secure password that's memorable but truly random? Dr Mike Pound explains Diceware The Diceware website: http://bit.ly/c_diceware (Diceware is a trademark of A G Reinhold) Another great thing to do with dice is play games :) -Sean Password Cracking: https://youtu.be/7U-RbOKanYs How to Choose a Password: https://youtu.be/3NjQ9b3pgIg https://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: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 159060 Computerphile
Man in the Middle Attacks & Superfish - Computerphile
 
13:29
Lenovo sold thousands of computers all carrying the Superfish software. Tom Scott explains what a security nightmare this became. More Tom Scott: http://www.youtube.com/enyay http://www.twitter.com/tomscott CORRECTION: At 2min 46secs Tom says "Private Key" when he means "Public Key" - The private key is not shared. Chip & PIN Fraud: https://youtu.be/Ks0SOn8hjG8 Could We Ban Encryption?: https://youtu.be/ShUyfk4QB-8 How Blurs & Filters work: https://youtu.be/C_zFhWdM4ic Numberphile: Encryption & Huge Numbers : https://youtu.be/M7kEpw1tn50 Public Key Cryptography: https://youtu.be/GSIDS_lvRv4 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: 535361 Computerphile
Quantum Computing 'Magic' - Computerphile
 
09:50
Quantum Computing offers a potential sea-change in computer power, but what are the issues with it, why aren't we all using quantum iphones already? Associate Professor Dr Thorsten Altenkirch. Link to more information & Quantum IO Monad Code: http://bit.ly/Computerphile_QIOMonad *From Thorsten: "We have updated the hackage package to work with the new monad library. If you want to play with QIO read the paper and download the code and then you can start quantum programming. :-)" Public Key Cryptography: https://youtu.be/GSIDS_lvRv4 Cracking Windows by Atom Bombing: https://youtu.be/rRxuh9fp7QI Slow Loris Attack: https://youtu.be/XiFkyR35v2Y Google Deep Dream: https://youtu.be/BsSmBPmPeYQ 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: 231303 Computerphile
The Blockchain & Bitcoin - Computerphile
 
17:46
Blockchain is the underlying technology behind cryptocurrencies bringing together Merkle trees, Hashing & Distributed Architecture. Christopher Ellis explains. Note1 - At 6:46 when Chris is drawing the Merkle Tree, C would actually be duplicated and hashed with itself not with B. So you would get H(C - C) instead of H(B - C). Note2 - At minute 17, Christopher mentioned the mining reward halving at 21,000 bitcoins but meant 210,000 blocks. Public Key Encryption: https://youtu.be/GSIDS_lvRv4 The Perfect Code: https://youtu.be/WPoQfKQlOjg 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
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