Symmetric Key Cryptography: The Keyword Cipher
This is the second in a series about cryptography; an extremely important aspect of computer science and cyber security. It covers a substitution cipher called the keyword cipher, also known as the Vigenère cipher. It explains how a keyword, or key phrase, can be used to effectively gene
From playlist Cryptography
Cryptanalysis of Classical Ciphers
Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist Computer - Cryptography and Network Security
Turing Machines and The Halting Problem (Part 2)
The Halting Problem has fascinated thousands of computer scientists from around the world. A major part of Computing Logic, the proof of the halting problem proves that computers can't do everything. Check out the video to learn more about why computers work the way they do! For Turing Ma
From playlist Math
Alan Turing - Celebrating the life of a genius
Saturday 23 June 2012 marks the centenary of the birth of Alan Turing - mathematical genius, hero of the WWII code breakers of Bletchley Park, and father of modern computing. Alan Turing was a mathematician, cryptographer and pioneer of computer science who possessed one of the greatest
From playlist My Maths Videos
The Turing Test - Computerphile
What was The Imitation Game? It inspired the name for the recent Alan Turing's movie but just what was it? Professor Brailsford explains how Turing may have been having a joke on us. Turing Machines Explained: http://youtu.be/dNRDvLACg5Q How intelligent is AI?: http://youtu.be/hcoa7OMAmR
From playlist Alan Turing and Enigma
Campaign for the Turing Tenner
This year is the centenary of the birth of Alan Turing. Turing was a mathematician, father of computer science, and WWII code breaker. To celebrate his life there is a campaign to put a picture of Turing on the back of the next ten pound note. This would be amazing if it happened. UK citiz
From playlist My Maths Videos
What does it mean to be Turing Complete? Is HTML & CSS Turing Complete? #shorts #compsci #programming #math
From playlist CS101
Turing Machines & The Halting Problem (Part 1)
In the year 1900, David Hilbert gave a list of 23 mathematics problems for the mathematicians of the new generation. His tenth problem proved to be an enigma for many years until Alan Turing solved it while simultaneously creating the modern computer. Watch the video to see how Alan Turi
From playlist Math
Cryptography - Seminar 4 - Definitions
This seminar series is about the mathematical foundations of cryptography. In this seminar Eleanor McMurtry gives the formal definitions of interactive Turing machines and their execution with examples, on the road to setting up the UC-system formally. The webpage for this seminar is http
From playlist Metauni
Science & Technology Q&A for Kids (and others) [Part 8]
Stephen Wolfram hosts a live and unscripted Ask Me Anything about science and technology for all ages. Find the playlist of Q&A's here: https://wolfr.am/youtube-sw-qa Originally livestreamed at: https://twitch.tv/stephen_wolfram Follow us on our official social media channels. Twitter:
From playlist Stephen Wolfram Ask Me Anything About Science & Technology
Cryptography - Seminar 5 - Polynomial time
This seminar series is about the mathematical foundations of cryptography. In this seminar Eleanor McMurtry explains the definition of probabilistic polynomial time interactive Turing machines. The webpage for this seminar is https://lnor.net/uc-seminar.html. You can join this seminar fr
From playlist Metauni
Cryptography - Seminar 1 - Foundations
This seminar series is about the mathematical foundations of cryptography. In the first seminar Eleanor McMurtry introduces cryptography and explains some of the problems that need to be solved in order to develop proper foundations. The webpage for this seminar is https://lnor.net/uc-sem
From playlist Metauni
Turing: Pioneer of the Information Age
(May 2, 2012) Following a three minute introduction by Steven Ericsson-Zenith, Jack Copeland discusses Alan Turing's impact on information technology. Turing is often considered to be one of the greatest minds in the 20th century, and Copeland looks at how many of Turing's ideas lie behind
From playlist Engineering
Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist Computer - Cryptography and Network Security
Turing's Enigma Problem (Part 1) - Computerphile
The Enigma cipher machine, said to be unbreakable. Alan Turing had a pivotal role in cracking Enigma codes during WWII. Professor Brailsford takes us through just what Turing and his team were up against. Engima Part 2: http://youtu.be/kj_7Jc1mS9k Professor Brailsford's notes: http://bit
From playlist Subtitled Films
ShmooCon 2014: History of Bletchley Park and How They Invented Cryptography and the Computer Age
For more information visit: http://bit.ly/shmooc14 To download the video visit: http://bit.ly/shmooc14_down Playlist Shmoocon 2014: http://bit.ly/shmooc14_pl Speaker: Benjamin Gatti In the darkest days of WWII, a small team assembled at Bletchley Park solved two problems and set a new co
From playlist ShmooCon 2014
Turing, Tutte & Tunny - Computerphile
Professor Brailsford rounds up the whole Colossus affair, and explains how Turing actually played a small but significant part in Bill Tutte's work. Colossus Playlist: https://www.youtube.com/playlist?list=PLzH6n4zXuckrSWWIDJ_3To7ro5-naSk8v Enigma Playlist: https://www.youtube.com/playl
From playlist Bletchley Park (Colossus) Playlist
Cryptography Explained: The Science of Code
Ever seen the Da Vinci Code? You might be interested in Cryptography! There are lots of different ways to encrypt a message, from early, simple ciphers to the famous Enigma machine. Michael Aranda takes you through a fun and cryptic episode of SciShow, all about codes! ---------- SciShow h
From playlist Uploads
Alan Turing - Celebrating the life of a genius [2012]
Description: Saturday 23 June 2012 marks the centenary of the birth of Alan Turing - mathematical genius, hero of the WWII code breakers of Bletchley Park, and father of modern computing. Alan Turing was a mathematician, cryptographer and pioneer of computer science who possessed one of
From playlist Mathematics