Khan Academy
Khan Academy: Rsa Encryption: Step 1
This video explains why RSA, the public-key cryptosystem that is used for safe data transmission, is needed. This video lesson from Khan Academy is intended for students who are taking an introductory computer science course.
PBS
Nova Labs: Cyber Codes
Do you trust the security of your email, text messages, and browser history? Learn how trustworthy online communication actually is and how encryption can protect your privacy. Sometimes. [3:25]
Khan Academy
Khan Academy: The Enigma Encryption Machine (Case Study)
Encryption is explored with a focus on the Enigma.
Crash Course
Crash Course Computer Science #15: Alan Turing
This video [13:04] focuses on Alan Turing, the father of computer science, the person who formulated many of the theoretical concepts that underlie modern computation. From his theoretical Turing Machine and work on the Bombe to break...
Khan Academy
Khan Academy: What Is Cryptography?
What is Cryptography? A story which takes us from Caesar to Claude Shannon. [1:31]
Khan Academy
Khan Academy: What Should We Learn Next?
Help decide what's next! What do you want to learn? [5:17]
Khan Academy
Khan Academy: Rsa Encryption: Step 4
This video shows the last step in setting up a trap-door function for RSA, the public-key cryptosystem that is used for safe data transmission. This video lesson from Khan Academy is intended for students who are taking an introductory...
Khan Academy
Khan Academy: Rsa Encryption: Step 3
This video shows the third step in setting up a trap-door function for RSA, the public-key cryptosystem that is used for safe data transmission. This video lesson from Khan Academy is intended for students who are taking an introductory...
Khan Academy
Khan Academy: Encryption and Public Keys
Mia Epner, who works on security for a US national intelligence agency, explains how cryptography allows for the secure transfer of data online. This video explains 256-bit encryption, public and private keys, SSL & TLS and HTTPS....