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Cicada 3301: An Internet Mystery
 
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In this video I explore an elaborate cryptographic internet puzzle orchestrated by a mysterious individual or group known as Cicada 3301. Patreon: https://www.patreon.com/lemmino Subreddit: https://www.reddit.com/r/lemmino Twitter: https://www.twitter.com/lemmin0 Facebook: https://www.fb.com/lemmin0 Discord: https://www.discord.gg/lemmino The puzzle I hid in this video has been solved: https://www.lemmi.no/post/my-latest-puzzle [Music] Own work Erang - Forever Lost In An Endless Dream https://erang.bandcamp.com/track/forever-lost-in-an-endless-dream Erang - The Highway Goes Ever On https://erang.bandcamp.com/track/the-highway-goes-ever-on Erang - Silent Bones https://erang.bandcamp.com/track/silent-bones-2 Cicada 3301 - The Instar Emergence https://www.youtube.com/watch?v=YA1fONCH-CY Cicada 3301 - Interconnectedness https://www.youtube.com/watch?v=ActGqDxBD4A [References] https://www.lemmi.no/cicada-3301
Views: 7111568 LEMMiNO
SHA: Secure Hashing Algorithm - Computerphile
 
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Secure Hashing Algorithm (SHA1) explained. Dr Mike Pound explains how files are used to generate seemingly random hash strings. EXTRA BITS: https://youtu.be/f8ZP_1K2Y-U Tom Scott on Hash Algorithms: https://youtu.be/b4b8ktEV4Bg 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: 384401 Computerphile
Masonic Rose Symbol Solved - Gorilla199
 
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Masonic Rose Mystery Solved. Masonic Signs and Symbols Solved. Say goodbye to all secrecy about Masonic signs and symbols.Masonic Rose Mystery Solved. There is even a Masonic sect known as the rosicrucians. The Masonic Rose has remained a mystery until now but thanks to The Lord Jesus Christ this mystery is now solved. The Rose is a Greco Roman cryptography of the name of the beast from Revelation 911 Investigated and reported Chris Constantine by Chris Constantine http://www.planetxtube.com http://www.gorilla199.com Youtube Gorilla199 https://www.youtube.com/channel/UCR7UZy_7h54aNGRCHxa2bBw Jesus Christ is the Lord
Views: 14837 gorilla199
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: 535789 Computerphile
What Does Anesthesia Do to Your Brain?
 
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Scientists know that anesthesia drugs are really good at knocking you out. What they don’t know is how. ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos, Philippe von Bergen, Chris Peters, Lilly Grainger, Happy Birthday!!, and Fatima Iqbal. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1362956/ http://www.mayoclinic.org/tests-procedures/anesthesia/basics/definition/prc-20014786 http://io9.com/how-does-anesthesia-work-doctors-arent-sure-and-her-1592809615 https://www.newscientist.com/article/mg21228402.300-banishing-consciousness-the-mystery-of-anaesthesia/#.U6Ho-o1dVAE http://www.scientificamerican.com/article/how-does-anesthesia-work/ http://www.scientificamerican.com/article/propofol-michael-jackson-doctor/ http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3162622/ http://www.nigms.nih.gov/education/pages/factsheet_anesthesia.aspx http://neurowiki2013.wikidot.com/individual:neurotransmitter-system-and-neural-circuits-gover http://pubs.acs.org/doi/abs/10.1021/jm010461a http://jpet.aspetjournals.org/content/297/1/338.long Special thanks to Joseph Praver!
Views: 1296841 SciShow
Applied Cryptography: Random Numbers (2/2)
 
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Previous video: https://youtu.be/g3iH74XFaT0 Next video:
Views: 1134 Leandro Junes
cipher
 
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cipher A person who is unimportant, insignificant, or without influence. It refers to the mathematical symbol for zero (0). I feel like a bit of a cipher in such a large company. http://idioms.thefreedictionary.com/cipher
Views: 9717 The Free Dictionary
Lorenz Cipher Machine - Applied Cryptography
 
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This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 7062 Udacity
Lorenz: Hitler's "Unbreakable" Cipher Machine
 
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Many people have heard of Enigma before, the code machine used by Nazi Germany to send secret coded messages. Yet, some very clever code breakers were able to break that code and read those messages! But there was another cipher machine used by the Germans in WWII called the Lorenz machine, and this machine was even more difficult than Enigma, and was used by the top level of the Nazi Party. However the code breakers at Bletchley Park broke this code too, and could read secret messages from people like Adolf Hitler himself! It was mathematician Bill Tutte who discovered the breakthrough that allowed the Lorenz code to be broken. On the 10th of September 2014 a new memorial to Bill Tutte is unveiled in his hometown of Newmarket. Have a look at the Bill Tutte Memorial website at http://billtuttememorial.org.uk/
Views: 113579 singingbanana
From Cypherpunk to Blockchains
 
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Vinay Gupta (from Ethereum Foundation) talking about the history of cryptography. A cypherpunk is any activist advocating widespread use of strong cryptography and privacy-enhancing technologies as a route to social and political change. Originally communicating through the Cypherpunks electronic mailing list, informal groups aimed to achieve privacy and security through proactive use of cryptography. Cypherpunks have been engaged in an active movement since the late 1980s. Bitcoin was a summary of cryptography up until that point.
Views: 4330 SatoriD
End to End Encryption (E2EE) - Computerphile
 
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End to end encryption, government ministers are again talking about stopping it. What is it and why might that be a bad idea? Dr Mike Pound explains. Hololens: https://youtu.be/gp8UiYOw8Fc Blockchain: https://youtu.be/qcuc3rgwZAE 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: 226961 Computerphile
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)
DEF CON 23 - Crypto and Privacy Village - Craig Young - Smart Home Invasion
 
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SMART HOME INVASION Craig Young @craigtweets BIO: Craig is a computer security researcher with Tripwire's Vulnerability and Exposures Research Team (VERT). He has identified and disclosed dozens of vulnerabilities in products from Google, Amazon, IBM, NETGEAR, Adobe, HP, and others. His research has resulted in numerous CVEs and recognition in the Google Application Security Hall of Fame. Craig won in track 0 and track 1 of the first ever SOHOpelessly Broken contest at DEF CON 22 by demonstrating 10 0-day flaws in SOHO wireless routers. ABSTRACT: Smart home technology has been a dream for many perhaps inspired by the likes of George Jetson. Unfortunately the technology is in its infancy still and the question remains as to whether vendors can demonstrate the ability to make our homes smarter without simultaneously introducing new risks to personal safety and privacy. In an effort to answer this question, Tripwire VERT conducted a security assessment of the three top-selling ‘Smart Home Hub' products available on Amazon. The research revealed 0-day flaws in each product allowing an attacker to control smart home functionality. This presentation will reveal some of the findings from this study including vulnerability discoveries. If not addressed, smart home flaws can give rise to a new type of ‘smart criminal' able to case victims without being seen. Once a target is chosen, it is possible to unlock doors and disable security monitoring. REASON: Each product I tested had 0-day flaws Two of the three products evaluated contained 0-day flaws allowing a remote attacker to gain root access with limited to no user-interaction required. I will be demonstrating a PoC which determines the local IP address and searches for the vulnerable device. The PoC described in #3 is still 0-day in official firmware, the latest RC firmware, and possibly in the latest beta firmware.
Views: 1763 DEFCONConference
DEF CON 25 Crypto and Privacy Village - Shea Nangle - Operational Security Lessons From The Dark Web
 
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The past 5 years have seen a number of arrests and a number of convictions of parties engaged in criminal activities on the Dark Web. From Dread Pirate Roberts to French Maid, Willy Clock to Shiny Flakes, and others, we will explore operational security failures made that led to their arrests, and in some cases, convictions. Why look at this? There are lessons to be learned from these cases even if you aren't in a position to be accused of running a multinational drug distribution ring. Whether you concerned with surveillance and/or reprisals from hostile nation-states or are simply wanting to better guard your privacy, we can all learn from these cases. Attendees will leave this session with concrete tactical recommendations for increasing the operational security of their online lives and protecting their privacy.
Views: 4109 DEFCONConference
Marilyn Manson - Cryptorchid
 
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Best of Marilyn Manson: https://goo.gl/5Z3C5t Subscribe here: https://goo.gl/iK9UwZ Music video by Marilyn Manson performing Cryptorchid. (C) 1999 Nothing/Interscope Records
Views: 3292841 MarilynMansonVEVO
What You Need to Know About the Cypherpunks
 
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Thinking about purchasing a Ledger Nano Hardware Wallet? Browse their official website: https://www.ledgerwallet.com/r/67ef Want to join coinbase to begin your crypto journey? Here’s a link to get free $10: https://www.coinbase.com/join/558828dc34383271a500003b Step up your game and Check Out Binance too: https://www.binance.com/?ref=10080191 Join the Robinhood app and invite your friends to Robinhood and win free stock. Here's my invite: http://share.robinhood.com/heidic1 Find me on Steemit: www.steemit.com/@heiditravels Twitter: @blockchainchick Instagram: @hheidiann If you’re looking for an app that tracks the price of BTC & ETH and many other coins, check out the CoinView App: https://play.google.com/store/apps/details?id=br.com.freeflowt.coinview LINKS FOR ADDITIONAL READING FOR THIS VIDEO & ALL INFO IN TEXT DOWN BELOW Cypherpunk Manifesto: https://www.activism.net/cypherpunk/manifesto.html ’93 Wired Magazine Article on the Crypto Rebels: https://www.wired.com/1993/02/crypto-rebels/ Untold Story of Bitcoin: https://medium.com/swlh/the-untold-history-of-bitcoin-enter-the-cypherpunks-f764dee962a1 I think it’s time we take a look at the Godfathers of privacy through the use of cryptography. They call themselves the Cypherpunks. This cypherpunk movement took root in the 1980s and is centered around the idea of establishing cryptographically secured methods of ensuring privacy. If you want to learn more about this movement, reading the Cypherpunk Manifesto is a fine place to start. (https://www.activism.net/cypherpunk/manifesto.html) It was written in 1993 by Eric Hughes and has some powerful statements. It was written about 25 years ago but it is becoming increasingly more relevant as time moves on and our privacy is increasingly being eroded. Here are some key parts of the Cypherpunks manifesto that I’d like to you all to hear: “Privacy is not secrecy.” “Privacy is the power to selectively reveal oneself to the world.” This piece goes on to speak of how individuals should have the right to selectively reveal their identities in this day in age when electronic transactions and communications are now the norm. It also mentions how they are achieving privacy through uses of anonymous email that uses digital signatures and also interestingly enough, mentions electronic money. Keep in mind that this was written a good 16 years before the Genesis block of Bitcoin. Towards the end of this written piece we are introduced to their motives for writing code that will accomplish this as well as their desire to keep this code open for others to study and learn from. Over and over Eric speaks about being aware of the importance of maintaining your own privacy and shows that decentralizing their information and making it open for others to view and learn from will only help to spread and ultimately secure the future for cryptographically secured methods of communications and transactions. In my opinion, these are the people that deserve to be remembered, and we all need to take the time to understand how we can help perpetuate and solidify this movement for the future.
Views: 3439 Crypto Tips
Bitcoin Cryptocurrency for Beginners 💰
 
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ATTENTION: I AM NOT ON TELEGRAM!!! To anyone who is being approached under the scam please report to Telegram. How I got Rich off Bitcoin! We've all been hearing about it. What is Bitcoin? What is cryptocurrency? How do I invest my money into crypto? This video is for all my beginners so I had to break it down for you boos. Sign up for a coinbase & Kucoin A MUST for beginners: http://bit.ly/2CWkoh5 and Kucoin: http://bit.ly/2CZ9sz8 SUBSCRIBE to my channel for the latest videos: http://goo.gl/AlZhsT ---------- FTC: Not sponsored. I do have a coinbase account and if you put in $100 we both get $10 credited towards our account http://bit.ly/2CWkoh5 They have no idea who I am, I just want that COINT! ---------- GREAT RESOURCES: 7 Steps Beginners Guide for Crypto: http://bit.ly/7steps4beginners Don't understand terms? Look them up here: https://decryptionary.com/ Bitcoin is like the internet: https://www.youtube.com/watch?v=W0qn3oPYo5c View all the cryptocurrencies on the market and their price: https://coinmarketcap.com How to exchange your crypto: https://www.youtube.com/watch?v=A9oAGrftiis Reddit: https://www.reddit.com/r/ethtrader/comments/6r50c6/how_to_invest_in_cryptocurrencies_the_ultimate/ Quora: https://www.quora.com/topic/Cryptocurrencies Medium: https://medium.com/topic/cryptocurrency Articles https://www.bitcoinmining.com/ https://www.investopedia.com/terms/b/bitcoin-mining.asp https://www.washingtonpost.com/news/energy-environment/wp/2017/12/19/why-the-bitcoin-craze-is-using-up-so-much-energy/?utm_term=.00310ace38ba Podcast: http://bit.ly/friendlybitcoin http://crypto101podcast.com/ https://itunes.apple.com/us/podcast/the-next-billion-seconds/id1286587583?mt=2&i=1000394378101 https://itunes.apple.com/us/podcast/lets-talk-crypto-bitcoin-blockchain-cryptocurrency/id1317162508?mt=2&i=1000397378376 https://itunes.apple.com/us/podcast/crypto-101/id1262351840?mt=2&i=1000396763135 ---------- GET TO KNOW ME http://shamelessmaya.com http://instagram.com/mayasworld http://twitter.com/mayasworld http://shamelessmaya.tumblr.com https://www.facebook.com/shamelessmaya https://www.snapchat.com/add/mayasnapworld ---------- SHOP MY FILMING GEAR HERE: http://bit.ly/mayatechshop If you do I'll earn a commission! ---------- About Shameless Maya "What would happen if I shamelessly promoted myself for 365 days?" My channel started out as a social media experiment and now it's a lifestyle. I hope my journey from shame to shameless inspires you and others to not be ashamed of who you are and to share and celebrate that shamelessly. Here on my channel, you'll find videos on lifestyle, inspiration, fun transformations, techie vids for aspiring geeks, beauty, fashion, and so much more.
Views: 1115520 Shameless Maya
Why We Build in a Cipher: Hip-Hop in the civic sphere | Kevin Coval | TEDxUChicago
 
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In his talk, Kevin Coval gives a brief overview of the history of hip-hop, both as a larger movement and in his own life. Coval explores how hip-hop can create an empathetic culture in, as he puts it, "a moment of radical un-listening." Kevin Coval is a poet and community builder. As the artistic director of Young Chicago Authors, founder of Louder Than A Bomb: The Chicago Youth Poetry Festival, and professor at the University of Illinois- Chicago—where he teaches hip-hop aesthetics—he’s mentored thousands of young writers, artists, and musicians, including Chance the Rapper. He is the author and editor of 10 books, including The BreakBeat Poets: New American Poetry in the Age of Hip-Hop and Schtick, and co-author of the play, This is Modern Art. His work has appeared in Poetry Magazine, The Drunken Boat, Chicago Tribune, CNN, Fake Shore Drive, Huffington Post, and four seasons of HBO’s Def Poetry Jam. The Chicago Tribune has called him “the voice of the new Chicago” and the Boston Globe says he’s “the city’s unofficial poet laureate.” Coval’s forthcoming collection, A People’s History of Chicago drops in April 2017 on Haymarket Books. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
Views: 1193 TEDx Talks
Криптография (Cryptography) Шифрование данных и дешифровка Encryption and Decryption RSA
 
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Криптография - это наука об обеспечении безопасности данных. Она занимается поисками решений четырех важных проблем безопасности - конфиденциальности, аутентификации, целостности и контроля участников взаимодействия. Шифрование - это преобразование данных в нечитабельную форму, используя ключи шифрования-расшифровки. Шифрование позволяет обеспечить конфиденциальность, сохраняя информацию в тайне от того, кому она не предназначена. ➤ Для удобства участникам передачи зашифрованного сообщения дают следующие имена: Алиса — отправитель, Боб — получатель, Ева — пассивный перехватчик, Меллори (Man-in-the-middle) — активный перехватчик, может не только перехватывать передачу, но и подменять содержимое. ➤ Криптография не занимается: защитой от обмана, подкупа или шантажа законных абонентов, кражи #ключей и других угроз информации, возникающих в защищенных системах передачи #данных. ➤ Криптография — одна из старейших наук, её #история насчитывает несколько тысяч лет. Ещё в древнем Риме Гай Юлий Цезарь, который совершенно не доверял гонцам, опасаясь что те прочтут его письма, прибегал к #шифрам. Для того, чтобы избежать вероятности того, что гонец всё же осмелится и захочет прочесть послание Цезаря, он, отправляя письма генералам, менял каждую букву на D, каждую B на E, и так далее. И лишь те, кто знал правило «сдвига на 3» мог расшифровать его послание. Проблема защиты информации и сегодня является наверное одной из самых актуальных. Шифрованием, кодированием и многими другими методами, созданными для обеспечения конфиденциальности информации занимается одна из древнейших наук – криптография. Какие шифры бывают и есть ли системы шифрования,которые невозможно взломать и раскрыть? Какие методы и системы защиты информации использует криптография? Как можно защитить себя от атаки хакеров? Об этом расскажут: кандидат психологических наук - Сергей Николаевич Ениколопов, кандидат физико-математических наук - Иван Владимирович Чижов и доктор физико-математических наук - Владимир Сергеевич Анашин ➤ Изначально криптография изучала методы шифрования информации — обратимого преобразования открытого (исходного) текста на основе секретного #алгоритма или ключа в шифрованный #текст (шифротекст). Традиционная #криптография образует раздел симметричных криптосистем, в которых зашифрование и расшифрование проводится с использованием одного и того же секретного ключа. Помимо этого раздела современная криптография включает в себя асимметричные криптосистемы, системы электронной цифровой подписи (ЭЦП), хеш-функции, управление ключами #key, получение скрытой информации, #квантовую криптографию. ► ► ► ► ► ► ► ► ► ► ► ► ► ► ► ► ► ► ►► ► ► ► ► ► ► ► ► ► ► ICOTRACKER.NET специализируется на оценке компании с запланированным ICO "ИКО". Анализ #icotracker является тщательным и объективным анализом компаний в качестве потенциальных объектов инвестирования. ♐ ICO (Initial Coin Offer) - начальное распределение (предложение) монет! ♐ AirDrops и закрытое распределение монет на примере #PostCoin и #AuroraCoin ♐ Баунти "bounty" криптовалют на примере #Wings DAO ╔══════════════════════════════════════════════════════╗ ➥ Ждём от вас комментарии, вопросы, конструктивную критику и предложение ICO стартапов, которые на Ваше усмотрение есть интересны и мы их разобрали в следующих обзорах! ╚══════════════════════════════════════════════════════╝ ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ ☛ Канал "ICO startups mining" посвящен рекомендациям, обзорам, презентациям проверенных стратегий заработка в Интернете как без вложений, так и с минимальными инвестициями. Это знания и навыки, которые позволят вам зарабатывать в интернете те деньги, о которых вы мечтаете, а со временем - обрести финансовую свободу и независимость. ☛ Криптоаналитика и подробная информация об инвестиционных возможностях рынка электронных валют. Обзор новых проектов ICO, информация о рабочих blockchain-решениях, обмен опытом и консультации! ☛ Новости мира криптовалют, децентрализованных технологий, денежных систем и современных финансовых технологий. ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ ╔══════════════════════════════════════════════════════╗ ➤ подписывайся на канал - https://www.youtube.com/channel/UC0Dc6MqKvry3geBNcakmu-g ➤ Skype: Кaznachej123 ➤ Тelegram: https://telegram.me/icostart1 ➤ Twitter: https://twitter.com/Kaznachej123 ➤ я зарабатываю здесь: https://icotracker.net ➤ Skype чат майнеров: https://join.skype.com/jgKBOiMc1vZv ➤ Skype чат BlockCDN майнинг: https://join.skype.com/dmfsXdYEfAnf ╚══════════════════════════════════════════════════════╝
Views: 786 ICO startups
REALITY LOST - BONUS THREE (CHRISTIAN KURTSIEFER ON HACKING QUANTUM CRYPTOGRAPHY)
 
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A bonus scene from REALITY LOST, a different documentary about quantum mechanics by Karol Jalochowski, the movie produced by Centre for Quantum Technologies (CQT) at National University of Singapore. Christian Kurtsiefer, a Principal Investigator at CQT, explains how and why he hacks quantum cryptographic systems. Dag Kaszlikowski is the host. We filmed this conversation at the Thow Kwang Pottery Jungle. SYNOPSIS When 20th century begun, a major shift took place in science. Scientists started making experiments with an unprecedented precision. Fiddle with single particles, atoms, and electrons. And they got bewildered. Small objects seemed to have a sort of fuzzy properties. What's more - the very act of observing them, of measuring them, seemed to bring them to live, excavate them from a vague domain. Equations of quantum mechanics were beautiful. They did generate astonishingly correct answers for mind boggling questions about the exotic micro world. But there was a price to pay. Objective reality had to go. Was is regained? --------------------------------------------- SCIENTISTS ON SCREEN Dagomir Kaszlikowski Physicist, theorist, Centre for Quantum Technologies, National University of Singapore Artur Ekert Physicist, theorist, director of Centre for Quantum Technologies, National University of Singapore; Professor of Quantum Physics, Mathematical Institute, University of Oxford Valerio Scarani Physicist, theorist, Centre for Quantum Technologies, National University of Singapore Christian Kurtsiefer Physicist, experimentalist, Centre for Quantum Technologies, National University of Singapore Charles Bennett Physicist, information theorist and IBM Fellow at IBM Research. Gilles Brassard Physicist, theorist at Université de Montréal Stephanie Wehner Physicist, theorist, Centre for Quantum Technologies, National University of Singapore Vlatko Vedral Physicist, theorist, Centre for Quantum Technologies, National University of Singapore, and University of Oxford WRITTEN AND FILMED BY Karol Jalochowski HOSTED BY Dagomir Kaszlikowski SUPPORTED BY Artur Ekert DANCE CHOREOGRAPHED AND PERFORMED BY Strangeweather Movement Group Segments adapted from the performance "The Spooky Action at a Distance" Faye Lim Bernice Lee Christina Chan Jia Ai Daniel Sahagun Sanchez - a physicists too COLLAPSE SEQUENCE WRITTEN BY Dagomir Kaszlikowski COLLAPSE SEQUENCE FILMED BY Dagomir Kaszlikowski Karol Jalochowski COLLAPSE SEQUENCE PLAYED BY Dagomir Kaszlikowski Pawel Kurzynski POTTERY SEQUENCES FILMED AT Thow Kwang Industry ARTWORKS BY Steven Low Thia Kwang Ng Yang Ce MUSIC Jessica Lurie Ensemble "Baba Yaga's Seven League Boots", "Shop of Wild Dreams", "Dreamsville", "Hunger Artist Theme", "The 43rd Day", "Sleepwalker's Travel Guide", "Pinjur", "Grinch", "Z.I.P.A.", "For A Thousand Kisses (instrumental version)", "I Don't Care If I Don't Care (instrumental version)" ADDITIONAL PHOTOGRAPHY Dagomir Kaszlikowski SOUND CO-RECORDED BY Momo Lu Yin PHOTOGRAPHS European Laboratory for Particle Physics Leo Baeck Institute Krishnamurti Foundation Trust MANY THANKS TO Ewa, Kajtek, and Jedrek Jalochowski Asanthi Shiyara Mendis Akihito Soeda Jenny Hogan AND MANY THANKS FOR HOSPITALITY TO Tan Teck Yoke and Yulianti Tan of Thow Kwang Industry Ltd. Steven Low Thia Kwang Ng Yang Ce THANKS FOR ENCOURAGEMENT TO Polityka Weekly MOVIE GRANT BY Centre for Quantum Techologies National University of Singapore FILMED IN SINGAPORE, 2013 MOVIE BLOG: quantum-dreams.com
Views: 378 Karol Jalochowski
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: 214391 Computerphile
DEF CON 25 Rootz Asylum - Tarah - How To Explain Crypto To Practically Anyone
 
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Ever stuttered when someone asked you "So, what *is* cryptography, anyway?" We're all in infosec but explaining crypto easily and memorably to people without making it too complicated or insulting their intelligence is nontrivial. Keeping it simple is never stupid, and we all need more converts to understanding that crypto isn't magic, it's just a bit of math and trust.
Views: 2697 DEFCONConference
Crowdfunding Your Noble Hopes and Dreams with Tutorman 11.11.17.
 
26:56
Crowdfunding Your Noble Hopes and Dreams with Tutorman 11.11.17. https://tutorman.com/cryptocurrency-secrets-join-now Noble 7 Crowdfunding Your Hopes and Dreams in Bitcoin with Tutorman Help and Support Friend me on https://Facebook.com/tutorman and ask for the 'founder position' 1. Subscribe to my channel: https://www.youtube.com/channel/UC1a5lrHmu3Iu0-lPhyh_HZQ 2. Like my Video: https://www.youtube.com/watch?v=zI_-xutcY8k 3.Friend me on Facebook.com https://facebook.com/tutorman cryptocurrency litecoin value bitcoin currency crypto currency altcoin cryptocurrencies altcoins cryptocoin cryptocurrency exchange crypto market cap cryptocurrency market cap cryptocurrency market cryptocurrency mining cryptocurrency news nxt coin peercoin price bitcoin alternative coin market cryptocurrency list what is cryptocurrency crypto currencies crypto market cryptomarket altcoin mining best cryptocurrency coin cap cryptocoins cryptocurrency charts altcoin exchange best cryptocurrency to mine bitcoin alternatives coin currency crypto cap crypto coin crypto exchange crypto mining cryptocoin market cap cryptocoin news cryptocurrency trading list of cryptocurrencies cryptocurrency definition cryptocurrency prices cryptocurrency wallet alt coin alt coins altcoin charts bitcoin cap coin alternative coin bitcoin crypto coins crypto money cryptocurrency exchange rates cryptocurrency values mining cryptocurrency reddit cryptocurrency sha256 coins top crypto top cryptocurrency bitcoin cryptocurrency bitcoin cryptography crypto charts crypto currency market cryptocoin charts cryptocurrency meaning cryptocurrency miner how much is a dogecoin worth litecoin worth scrypt coins sha-256 coins value of dogecoin altcoin market cap altcoin prices bitcoin coins bitcoin list bitcoin to litecoin crypto bitcoin crypto coin news crypto currency exchange cryptocoin exchange cryptocoin mining cryptocurrencies list cryptocurrency cap crytocurrency currency bitcoin currency btc currency coins digital coins dogecoin bitcoin how much is dogecoin worth how to make a cryptocurrency lite coin value nxt cryptocurrency top cryptocurrencies alternative to bitcoin alternatives to bitcoin best altcoin to mine bit coin currency bitcoin dogecoin buy cryptocurrency coin charts crypto currency market cap crypto-currency market capitalizations cryptocurency cryptocurrency bitcoin cryptocurrency calculator cryptocurrency exchanges cryptocurrency forum cryptocurrency market capitalization cryptocurrency mining profitability cryptocurrency value how to create a cryptocurrency most profitable cryptocurrency nxt crypto peercoin value scrypt coin what is crypto currency what is cryptocurrency mining altcoin mining calculator altcoin price Noble 7 Crowdfunding Bonuses Video from Tutorman 11.11.17 Claim Your Priceless Bonuses Now: https://tutorman.com/cryptocurrency-secrets-join-now bitcoin alternatives cryptocurrency market cap litecoin value what is cryptocurrency cryptocurrency market bitcoin alternative bitcoin currency crypto market cap cryptocurrencies crypto currency cryptocurrency exchange cryptocurrency Next Video to Watch: https://www.youtube.com/watch?v=hD5O9WzaKCk Noble 7 Crowdfunding Your Hopes and Dreams in Bitcoin with Tutorman Help and Support Friend me on https://facebook.com/tutorman Crowdfunding Your Noble Hopes and Dreams with Tutorman 11.11.17. https://tutorman.com/cryptocurrency-secrets-join-now
What is BLIND SIGNATURE? What does BLIND SIGNATURE mean? BLIND SIGNATURE meaning & explanation
 
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What is BLIND SIGNATURE? What does BLIND SIGNATURE mean? BLIND SIGNATURE meaning - BLIND SIGNATURE definition - BLIND SIGNATURE explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ In cryptography a blind signature as introduced by David Chaum is a form of digital signature in which the content of a message is disguised (blinded) before it is signed. The resulting blind signature can be publicly verified against the original, unblinded message in the manner of a regular digital signature. Blind signatures are typically employed in privacy-related protocols where the signer and message author are different parties. Examples include cryptographic election systems and digital cash schemes. An often-used analogy to the cryptographic blind signature is the physical act of a voter enclosing a completed anonymous ballot in a special carbon paper lined envelope that has the voter's credentials pre-printed on the outside. The ballot can be marked through the envelope by the carbon paper. The voter hands the sealed envelope to an official who verifies the credentials and signs it. Once signed, the package is given back to the voter, who transfers the now signed ballot to a new unmarked normal envelope. Thus, the signer does not view the message content, but a third party can later verify the signature and know that the signature is valid within the limitations of the underlying signature scheme. Blind signatures can also be used to provide unlinkability, which prevents the signer from linking the blinded message it signs to a later un-blinded version that it may be called upon to verify. In this case, the signer's response is first "un-blinded" prior to verification in such a way that the signature remains valid for the un-blinded message. This can be useful in schemes where anonymity is required. Blind signature schemes can be implemented using a number of common public key signing schemes, for instance RSA and DSA. To perform such a signature, the message is first "blinded", typically by combining it in some way with a random "blinding factor". The blinded message is passed to a signer, who then signs it using a standard signing algorithm. The resulting message, along with the blinding factor, can be later verified against the signer's public key. In some blind signature schemes, such as RSA, it is even possible to remove the blinding factor from the signature before it is verified. In these schemes, the final output (message/signature) of the blind signature scheme is identical to that of the normal signing protocol. Blind signature schemes see a great deal of use in applications where sender privacy is important. This includes various "digital cash" schemes and voting protocols. For example, the integrity of some electronic voting system may require that each ballot be certified by an election authority before it can be accepted for counting; this allows the authority to check the credentials of the voter to ensure that they are allowed to vote, and that they are not submitting more than one ballot. Simultaneously, it is important that this authority does not learn the voter's selections. An unlinkable blind signature provides this guarantee, as the authority will not see the contents of any ballot it signs, and will be unable to link the blinded ballots it signs back to the un-blinded ballots it receives for counting. Blind signature schemes exist for many public key signing protocols. Some examples are provided below. In each example, the message to be signed is contained in the value m. m is considered to be some legitimate input to the signature function. As an analogy, consider that Alice has a letter which should be signed by an authority (say Bob), but Alice does not want to reveal the content of the letter to Bob. She can place the letter in an envelope lined with carbon paper and send it to Bob. Bob will sign the outside of the carbon envelope without opening it and then send it back to Alice. Alice can then open it to find the letter signed by Bob, but without Bob having seen its contents. ....
Views: 1031 The Audiopedia
Why do we dream?/ Breakthrough Junior Challenge
 
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#breakthroughjuniorchallenge
Views: 45 Noor Amgad
Noble 7 Crowdfunding Your Hopes and Dreams in Bitcoin with Tutorman Help and Support
 
05:01
Noble 7 Crowdfunding Your Hopes and Dreams in Bitcoin with Tutorman Help and Support https://tutorman.com/cryptocurrency-secrets-join-now Friend me on https://Facebook.com/tutorman and ask for the 'founder position' 1. Subscribe to my channel: https://www.youtube.com/channel/UCreRBAOCmkriErh9yiu1LhQ 2. Like my Video: https://www.youtube.com/watch?v=piHeOo5ESbw 3.Friend me on Facebook.com https://facebook.com/tutorman cryptocurrency litecoin value bitcoin currency crypto currency altcoin cryptocurrencies altcoins cryptocoin cryptocurrency exchange crypto market cap cryptocurrency market cap cryptocurrency market cryptocurrency mining cryptocurrency news nxt coin peercoin price bitcoin alternative coin market cryptocurrency list what is cryptocurrency crypto currencies crypto market cryptomarket altcoin mining best cryptocurrency coin cap cryptocoins cryptocurrency charts altcoin exchange best cryptocurrency to mine bitcoin alternatives coin currency crypto cap crypto coin crypto exchange crypto mining cryptocoin market cap cryptocoin news cryptocurrency trading list of cryptocurrencies cryptocurrency definition cryptocurrency prices cryptocurrency wallet alt coin alt coins altcoin charts bitcoin cap coin alternative coin bitcoin crypto coins crypto money cryptocurrency exchange rates cryptocurrency values mining cryptocurrency reddit cryptocurrency sha256 coins top crypto top cryptocurrency bitcoin cryptocurrency bitcoin cryptography crypto charts crypto currency market cryptocoin charts cryptocurrency meaning cryptocurrency miner how much is a dogecoin worth litecoin worth scrypt coins sha-256 coins value of dogecoin altcoin market cap altcoin prices bitcoin coins bitcoin list bitcoin to litecoin crypto bitcoin crypto coin news crypto currency exchange cryptocoin exchange cryptocoin mining cryptocurrencies list cryptocurrency cap crytocurrency currency bitcoin currency btc currency coins digital coins dogecoin bitcoin how much is dogecoin worth how to make a cryptocurrency lite coin value nxt cryptocurrency top cryptocurrencies alternative to bitcoin alternatives to bitcoin best altcoin to mine bit coin currency bitcoin dogecoin buy cryptocurrency coin charts crypto currency market cap crypto-currency market capitalizations cryptocurency cryptocurrency bitcoin cryptocurrency calculator cryptocurrency exchanges cryptocurrency forum cryptocurrency market capitalization cryptocurrency mining profitability cryptocurrency value how to create a cryptocurrency most profitable cryptocurrency nxt crypto peercoin value scrypt coin what is crypto currency what is cryptocurrency mining altcoin mining calculator altcoin price Noble 7 Crowdfunding Your Hopes and Dreams in Bitcoin with Tutorman Help and Support bitcoin alternatives cryptocurrency market cap litecoin value what is cryptocurrency cryptocurrency market bitcoin alternative bitcoin currency crypto market cap cryptocurrencies crypto currency cryptocurrency exchange cryptocurrency Noble 7 Crowdfunding Your Hopes and Dreams in Bitcoin with Tutorman Help and Support Friend me on https://facebook.com/tutorman
Layerone 2013 - Differential Cryptanalysis for Dummies - Jon King
 
38:49
This is a video of my talk at the LayerOne 2013 security conference. In it, I discuss the basics of differential cryptanalysis using the FEAL-4 algorithm as a case-study. For a write-up with pretty pastel-colored diagrams, check out my page on this attack at: http://theamazingking.com/crypto-feal.php
Views: 7594 Jon King
Crypto Fundamental Analysis & Technical Analysis ..! T.a Vs F.a In Crypto In Hindi
 
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Our Telegram Channel: https://t.me/KaiseKamaye is video me hamne baat ki Crypto Fundamental Analysis & Technical Analysis ke baare me ki aapko kya seekhna chahiye or konsa sahi hai, dosto mere khud ke vichar hai so i can be wrong ye phle hi bta deta hu, aap apne dimaag ka use kre or decision le. thank you. Topics Covered: 1. Technical Analysis in Hindi - cryptocurrency in hindi ,Cryptocurrency Trading Bitcoin & Cryptocurrency 2. Crypto analysis - FA vs TA in hindi. 3. Introduction to Technical Analysis/Fundamental Analysis for Beginners Best Browser That I'm Using🐯 https://brave.com/kai230 ********* 📱SOCIAL MEDIA📱 ********** Telegram: https://t.me/CryptoExpert330 Twitter: https://twitter.com/PradeepMehta330 Steemit: https://steemit.com/@rulebreaker Best Easy To Use Indian Crypto Exchanges: Giottus: https://www.giottus.com/?refcode=RRD5VPM120 Bitbns: https://ref.bitbns.com/2089 Koinex: https://koinex.in/?ref=cdf6e0 Wazirx: https://wazirx.com/invite/spqcd STORE CRYPTO OFFLINE WITH HARDWARE WALLETS: 🔐🔐🔐 Buy Trezor: https://goo.gl/GCuWNq Buy KeepKey: https://goo.gl/SXvit6 BEST EXCHANGES FOR TRADING. Wanna Buy Bitcoin Ethereum Ripple Bitcoincash Cardano Monero Litecoin Neo Dash Or All Other Altcoins, Then Try These TOP 5 CRYPTO EXCHANGE WITH LOW FEES: 📈📉📈📉 Binance: https://goo.gl/vewP7M Kucoin: https://goo.gl/n13DhD Coss: https://goo.gl/4ZdJP5 Cobinhood: https://goo.gl/wU8nYn Bibox: https://goo.gl/i1Cinu ***************************************************** DISCLAIMER: 🔈📢📣🔊 The information provided is not to be considered as a recommendation to buy or invest in certain assets or currencies and is provided solely as an educational and information resource to help traders make their own decisions. Past performance is no guarantee of future success. It is important to note that no system or methodology has ever been developed that can guarantee profits or ensure freedom from losses. No representation or implication is being made that using the attached material will guarantee profits or ensures freedom from losses. KaiseKamaye Channel shall not be liable to the participant for any damages, claims, expenses or losses of any kind (whether direct or indirect) suffered by the participant arising from or in connection with the information obtained this website or directly from the website owner. ***************************************************** Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. 💪💪 ***************************************************** 📧For Brands: [email protected]
Views: 368 Crypto PM
Crypto Wars - NHK Documentary 1997
 
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This documentary was aired on April 28th, 1997 on NHK's TV channel in Japan. It includes footage from the very first Financial Cryptography conference held in Anguilla. http://online.offshore.ai/publicity/nhk.japan.html Note: I don't own any copyrights to this! It's here for educational purposes only
Views: 7094 Socrates1024
Public Key Encryption in 60 seconds.
 
01:01
Confused about what Public Key Encryption is? Here you go!!! All your confusion, GONE IN 60 SECONDS B|
Views: 79 Lionel Faber
The Dorabella Cipher: Proven to be a Friendly Joke
 
11:13
http://www.keithmassey.com.
Views: 1025 Keith Massey
Crypto Changing to Lifestyle in TBT And TCC HINDI/ENGLISH
 
05:30
Happy Thoughts, Hi Businessmen Friends, Sunjjoy Chaudhri is a name among millions who struggled, failed and surged ahead in search of success, happiness and contentment. Just like any middle class guy, he too had a bunch of unclear dreams and a blurred vision of his goals in life. All he had was an undying learning attitude to hold on to. Rowing through ups and downs, it was time that taught him the true meaning of his life. Join to Trade Coin Club Click here to Link : https://bit.ly/2HwQ5vG Join to Trade By Trade Crypto Trading Click on : https://bit.ly/2JrQg1j Hello Friends for Crypto is Great Opportunity for all to joint trading you can learn to sytem and get earn profits. I hope to you like this video... Wish You Success, Sunjjoy Chaudhri (www.fxpopsan.com) Song : Sandeep Maheshwari title Music : La La La
Views: 162 FxPopsan Exchangers
DEF CON 25 Crypto and Privacy Village - Mark Mager - Cryptanalysis in the Time of Ransomware
 
41:33
Crypto has served an important role in securing sensitive data throughout the years, but ransomware has flipped this script on its head by leveraging crypto as a means to instead prevent users from accessing their own data. The crypto seen in ransomware covers a wide range of complexity of symmetric and asymmetric algorithms, but flaws in their implementation and key storage / transmission routines have left the door open for users to retrieve their data in certain cases. In this talk, I'll provide a glimpse into some of the more notable ransomware crypto implementations that have surfaced over the past few years and how their weaknesses were exploited by security researchers through reverse engineering and cryptanalysis.
Views: 1188 DEFCONConference
Lorenz Cipher Machine Solution - Applied Cryptography
 
02:46
This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 2376 Udacity
What is INTERLOCK PROTOCOL? What does INTERLOCK PROTOCOL mean? INTERLOCK PROTOCOL meaning
 
02:20
What is INTERLOCK PROTOCOL? What does INTERLOCK PROTOCOL mean? INTERLOCK PROTOCOL meaning - INTERLOCK PROTOCOL definition - INTERLOCK PROTOCOL explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ The interlock protocol, as described by Ron Rivest and Adi Shamir, was designed to frustrate eavesdropper attack against two parties that use an anonymous key exchange protocol to secure their conversation. A further paper proposed using it as an authentication protocol, which was subsequently broken. Most cryptographic protocols rely on the prior establishment of secret or public keys or passwords. However, the Diffie-Hellman key exchange protocol introduced the concept of two parties establishing a secure channel (that is, with at least some desirable security properties) without any such prior agreement. Unauthenticated Diffie-Hellman, as an anonymous key agreement protocol, has long been known to be subject to man in the middle attack. However, the dream of a "zipless" mutually authenticated secure channel remained. The Interlock Protocol was described as a method to expose a middle-man who might try to compromise two parties that use anonymous key agreement to secure their conversation. The Interlock protocol works roughly as follows: Alice encrypts her message with Bob's key, then sends half her encrypted message to Bob. Bob encrypts his message with Alice's key and sends half of his encrypted message to Alice. Alice then sends the other half of her message to Bob, who sends the other half of his. The strength of the protocol lies in the fact that half of an encrypted message cannot be decrypted. Thus, if Mallory begins her attack and intercepts Bob and Alice's keys, Mallory will be unable to decrypt Alice's half-message (encrypted using her key) and re-encrypt it using Bob's key. She must wait until both halves of the message have been received to read it, and can only succeed in duping one of the parties if she composes a completely new message.
Views: 206 The Audiopedia
Cesar Cipher - Zombie (HD Music Video)
 
06:09
The Cipher's Exclusive Official Music Video for "Zombie" off his debut solo album "The Walking Dead LP" Available Worldwide Now!!!! http://itunes.apple.com/us/album/the-walking-dead-lp/id479687768
Views: 3310 ProstreamzTV
ROUNDTABLE :   CLIF HIGH, PALADIN & KERRY : CRYPTO CURRENCIES & THE FUTURE
 
02:30:36
I talk with Clif High and Paladin about Crypto Currencies and the Future. CLIF HIGH is the originator of the Webbot system now focusing on crypto currencies. The web bot project has continued to give archetype descriptors of future events such as the anthrax attack in Washington, the crash of American 587, the Columbia disaster, the Northeast Power outage, the Banda Aceh earthquake and most recently the flooding of the Red River. As a continuing project, reports are offered from the extracted archetype information at his web site, http://halfpasthuman.com ALADIN is a forensic financial investigator, a licensed Private Investigator and assisted with in the OJ Simpson trial investigation. He is a key member of a group called The White Hats. whitehatsreport.com/ KERRY CASSIDY PROJECT CAMELOT http://projectcamelot.tv
Views: 55910 Project Camelot
DEF CON 25 Crypto and Privacy Village - Kenneth Geers - Traffic Analysis in Cyberspace
 
24:07
The information security discipline devotes immense resources to developing and protecting a core set of protocols that encode and encrypt Internet communications. However, since the dawn of human conflict, simple Traffic Analysis (TA) has been used to circumvent innumerable security schemes. TA leverages metadata and hard-to-conceal network flow data related to the source, destination, size, frequency, and direction of information, from which eavesdroppers can often deduce a comprehensive intelligence analysis. TA is effective in both the hard and soft sciences, and provides an edge in economic, political, intelligence, and military affairs. Today, modern information technology, including the ubiquity of computers, and the interconnected nature of cyberspace, has made TA a global and universally accessible discipline. Further, due to privacy issues, it is also a global concern. Digital metadata, affordable computer storage, and automated information processing now record and analyse nearly all human activities, and the scrutiny is growing more acute by the day. Corporate, law enforcement, and intelligence agencies have access to strategic datasets from which they can drill down to the tactical level at any moment. This paper discusses the nature of TA, how it has evolved in the Internet era, and demonstrates the power of high-level analysis based on a large cybersecurity dataset.
Views: 2195 DEFCONConference
Spectre and Meltdown: Data leaks during speculative execution | J. Horn (Google Project Zero)
 
27:43
Technical talks from the Real World Crypto conference series.
Views: 7684 Real World Crypto
Cryptophone 500 Demo Call
 
00:24
See a demonstration call in action on our Cryptophone 500 Secure Android device. Cryptophone 500 Features: // Secure Messaging and VoIP Calls On any network, including 2G GSM, 3G UMTS/W-CDMA, and Wireless LAN // Hardened Android operating system With granular security management and streamlined, security-optimised components // Permission Enforcement Module Controls access to network, data and sensors, keeping you in control of your security policies // Baseband Firewall Protects against over-the-air attacks with constant monitoring of baseband processor activity, baseband attack detection, and automated initiation of countermeasures // Two-Layer Storage Encryption Protects data at rest against unauthorised access Contact us for more details at http://cryptophoneaustralia.com/contact/
Views: 15022 CryptoPhone Australia
How Close Are We to the Perfect Smart Home?
 
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This episode was produced in collaboration with and sponsored by Emerson. Click here to learn more about their We Love STEM initiative: http://bit.ly/2fnBiHO Want to do more than talk to your refrigerator and control your lights with your phone? Hank explains how close we are to the smart home that can do everything for us. We're conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017 Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Justin Lentz ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.cs.virginia.edu/~stankovic/psfiles/IOT.pdf http://www.sciencedirect.com/science/article/pii/S0167811615301890 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3168328/ https://www.wired.com/2017/05/pebble-shaped-gizmo-secure-smart-home/ http://www.dataversity.net/big-data-and-artificial-intelligence-advances-in-natural-language-processing/ https://www.wired.com/2017/04/homes-next-must-accessory-ridiculously-fancy-router/ https://www.facebook.com/notes/mark-zuckerberg/building-jarvis/10103347273888091/?pnref=story https://venturebeat.com/2017/02/28/google-assistant-now-has-a-slang-dictionary-beer-guide-and-mens-fashion-tips/ Images: https://commons.wikimedia.org/wiki/File:Internet_of_Things.jpg
Views: 265966 SciShow
DEF CON 25 BioHacking Village  - Tess Schrodinger  - Total Recall:  Implicit Learning As Crypto
 
24:52
What is cognitive memory? How can you “implant” a password into it? Is this truly secure? Curiosity around these questions prompted exploration of the research and concepts surrounding the idea of making the authentication process more secure by implanting passwords into an individual’s memory. The result? The idea is that you are not able to reveal your credentials under duress but you are still able to authenticate to a system. This talk will cover the stages of memory pertaining to encoding, storage and retrieval; the limitations of human memory; and the concept of serial interception sequence learning training. Current research and experimentation will be reviewed as well as the potential for forensic hypnosis to be used to “hack” this approach.
Views: 801 DEFCONConference
Network and Cyber security lecture 1 : Introduction in Hindi
 
09:11
Network and cybersecurity consist of practice and policies to prevent unauthorized access to network or misuse or modification of computer network. Network and cybersecurity work on both public and private network. Network and Cybersecurity revolve around authenticating users and only allowing the real user to access data for which the data is made for. Network security covers the variety of computer network both public and private Network security starts with authenticating just one detail i.e. username +password is termed as one-factor authentication in the network and cybersecurity in two-factor authentication, something that user "has" is also used like OTP, mobile number Network and cyber security also have three-factor authentication which is something that user "is" is used eh fingerprint In network and cyber security communication between two hosts using a network may be encrypted to maintain privacy In network and cybersecurity, honeypots are used i.e. event meant as a distraction can be deployed in the network as early-warning tools, honeypots encourage attackers to spend their time and energy on decoy server while distracting their attention on real server
Views: 5795 Sanjay Pathak
Lamport’s SKey Protocol Part 1 Implementation
 
06:03
Cyber Attack Countermeasures Module 3 Introducing Conventional Cryptography This module introduces the foundations of conventional cryptography along with its practical application in Kerberos. Learning Objectives • Recall the S/KEY protocol and its cryptanalytic properties • Summarize the basic architecture of Kerberos • Identify the detailed steps of Kerberos including key distribution • Describe conventional cryptography • Describe DES and its basic properties • Examine how triple-DES maintains compatibility with DES through key management Subscribe at: https://www.coursera.org/learn/intro-cyber-attacks/home/welcome https://www.coursera.org
Views: 173 intrigano
WHAT IS CRYPTOCURRENCY? with Grace Helbig & Mamrie Hart
 
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Today, on this might get we’re learning all things cryptocurrency. What is a bitcoin? What is a Blockchain? What do these words mean? WE DON'T KNOW. So Jackson Finio is here to teach us all about cryptocurrency! #ThisMightGet...CRYPTIC. SUBSCRIBE for more: https://goo.gl/Prp1vx Follow Jackson Finio! https://twitter.com/jackfinio SEND US YOUR ARTWORK Facebook: https://facebook.com/ThisMightGet Twitter: https://twitter.com/ThisMightGet Instagram: https://instagram.com/ThisMightGet FOLLOW GRACE YT: https://youtube.com/user/graciehinabox Twitter: https://twitter.com/gracehelbig Instagram: https://instagram.com/gracehelbig FOLLOW MAMRIE YT: https://youtube.com/youdeserveadrink Twitter: https://twitter.com/mametown Instagram: https://instagram.com/mametown EXECUTIVE PRODUCERS Grace Helbig Mamrie Hart Michael Goldfine PRODUCERS Diane Kang Matthew Carpenter Ryan Moody Dylan Sachse PROD MANAGER Troy Guthrie PROD COORDINATOR Cort Johns DIRECTOR Michael Goldfine DIRECTOR OF PHOTOGRAPHY Dylan Sachse EDITOR Ryan Moody SET DESIGN Heidi Seidell LIGHTING DESIGN Austin Michaels GRAPHICS DESIGN Cody Bond KEY ART Alex Shannon SOUND MIXER Scott Marshall HAIR & MAKEUP Rachael Vang CAMERA OPERATORS Dylan Sachse Cort Johns Ryan Moody BTS Matthew Carpenter ASSISTANT EDITOR Wesley Sanchez DIGITAL MANAGERS Jillian Irwin Patrick Quirk "This Might Get..." is a show hosted by best friends and New York Times Best Selling authors, Grace Helbig (host of It's Grace) and Mamrie Hart (host of You Deserve a Drink). You can come hang with them five days a week, Monday through Friday. It might get silly, crazy, and even downright weird. In the good way. Hopefully.
Views: 120437 This Might Get
What Happens When You Faint?
 
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Why do we faint? Because sometimes, your nervous system just doesn’t know what to do with itself. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, John Szymakowski, Fatima Iqbal, Justin Lentz, David Campos, and Chris Peters. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: http://faculty.weber.edu/molpin/healthclasses/1110/bookchapters/stressphysiologychapter.htm http://intermountainhealthcare.org/ext/Dcmnt?ncid=520408204 http://circ.ahajournals.org/content/106/9/1048.full http://circ.ahajournals.org/content/113/16/e715.full http://www.ncemi.org/cse/cse0101.htm http://www.nhs.uk/Conditions/Fainting/Pages/Causes.aspx
Views: 812991 SciShow
The Tunny Machine - The German Lorenz  Cipher Machine Emulator During WW2
 
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"The Lorenz SZ40, SZ42A and SZ42B (SZ for Schlüsselzusatz, meaning "cipher attachment") were German rotor cipher machines used by their Army during World War II. They implemented a Vernam stream cipher. British cryptographers, who referred to encrypted German teleprinter traffic as "Fish", dubbed the machine and its traffic "Tunny"." "Originally the Tunny traffic was intercepted at the Foreign Office Y Station operated by the Metropolitan Police at Denmark Hill in Camberwell, London but due to lack of resource at this time (~1941) it was given a low priority. A new station, Knockholt in Kent, was later constructed specifically to receive Tunny traffic so that the messages could be efficiently recorded and sent to Bletchley Park. The head of Y station, Harold Kentwothy, moved to head up Knockholt. He was later promoted to head the Foreign Office Research and Development Establishment (F.O.R.D.E). Several complex machines were built by the British to attack Tunny. The first was a family of machines known as "Heath Robinsons", which used several high-speed paper tapes, along with electronic logic circuitry, to find the pin wheel settings of the Lorenz machine. The next was the Colossus, the world's first programmable electronic digital computer. This was developed by the British G.P.O engineer Tommy Flowers at Dollis Hill in London (the Post Office research station). Like ENIAC, it did not have a stored program, and was programmed through plugboards and jumper cables. It was both faster and more reliable than the Heath Robinsons; using it, the British were able to speed up the process of finding the Lorenz pin wheel settings. The third machine was the Tunny Emulator. This machine was designed by Bletchley Park, based on the reverse engineering work done by Tiltman's team in the Testery, to emulate the Lorenz Cypher Machine. When the pin wheel settings were found by Colossus and manual cryptanalysis, the Tunny machine was set up and run so the messages could be read."
Views: 16030 TheAerobox
METAPRISM - 'The Human Encryption' (Album Teaser)
 
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We can finally announce the release date of our debut album, 'The Human Encryption'. Available from September 2015. Featured track from the album: 'Pulse' FOLLOW US AT: https://www.facebook.com/Metaprism http://www.metaprism.co.uk/ https://www.twitter.com/metaprism METAPRISM © 2015. All rights reserved.
Views: 750 METAPRISM
Euler's formula with introductory group theory
 
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How e to the pi i can be made more intuitive with some perspectives from group theory, and why exactly e^(pi i) = -1. Apply to work at Emerald Cloud Lab: - Application software engineer: http://3b1b.co/ecl-app-se - Infrastructure engineer: http://3b1b.co/ecl-infra-se - Lab focused engineer: http://3b1b.co/ecl-lab-se - Scientific computing engineer: http://3b1b.co/ecl-sci-comp Special thanks to the following Patrons: http://3b1b.co/epii-thanks There's a slight mistake at 13:33, where the angle should be arctan(1/2) = 26.565 degrees, not 30 degrees. Arg! If anyone asks, I was just...er...rounding to the nearest 10's. For those looking to read more into group theory, I'm a fan of Keith Conrads expository papers: http://www.math.uconn.edu/~kconrad/blurbs/ ------------------ 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 about 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: 721529 3Blue1Brown
The (pink) VR Simulator - Computerphile
 
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This giant robot arm (usually seen on the factory floor) is being used to research the effects of in flight comfort for the VR Hyperspace project. Many thanks to Dr Florian Soyka of the Max Planck Institute for Biological Cybernetics for showing us their Cyber Motion Simulator. Public Key Cryptography: http://youtu.be/GSIDS_lvRv4 How Computer Memory Works: http://youtu.be/XETZoRYdtkw The Virtual Reality Cave: http://youtu.be/STMcWUtQr1Y Tweeting Vending Machine: http://youtu.be/-NVex5tVGy8 In Flight Virtual Reality: http://youtu.be/PJ5LJkpwBAI 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: 60757 Computerphile