Let's Crack Historical Ciphers #1: Mary Queen of Scots - with Dr. George Lasry
Let's Crack Historical Ciphers #2: Secret Brazilian Ciphers
Let's Crack Zodiac - Episode 5 - The 340 Is Solved!
Let's Crack Zodiac - Episode 1 - Graysmith
Let's Crack Zodiac #18 - The Unabomber's Codes
Secret Codes: A History of Cryptography (Part 1)
Let's Crack Zodiac - Episode 15 - Forensic Sciences Conference
Let's Crack Zodiac - Episode 11 - Did someone solve Zodiac's last two ciphers?
Cracking Homstor Kambot Ciphers: The Ultimate Puzzle Challenge. September 2.
The Mystery of the Copiale Cipher
Let's Crack Zodiac - Episode 6 - How was the 340 made?
Caesar Cipher (Part 1)
The Most Famous Unsolved Ciphers
Breaking Historical Ciphers with Modern Algorithms | Virtual Talk
Let's Crack Zodiac #19 - Codebreaking Careers
Historical ciphers I
The Science of Codes: An Intro to Cryptography
Breaking Historical Ciphers with Modern Algorithms - Klaus Schmeh at 44CON 2017
Vigenere CIpher
Let's Crack Zodiac - Episode 3 - The 408