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Recommended resources
Module 2
Classical Ciphers in Practice
Module 3
Breaking Monoalphabetic Ciphers
Module 4
Polyalphabetic Ciphers: The Vigenère System
Module 5
The Enigma Machine and WWII Codebreaking
Module 6
Foundations for Digital Cryptography
Module 7
Paradigms of Modern Encryption
Module 8
Public Key Cryptography
Module 9
Hashing and Digital Signatures
Module 10
Cryptography in the Wild
Module 11
Famous Unsolved Codes and Mysteries
Module 12