Commentary
A (Very) Brief History of Pre-Computer Cryptography, Part 1
Author(s):
Adam Firestone, Editor-in-Chief , United States Cybersecurity Magazine
This is the first part of a two-part article exploring the history of pre-computer cryptography. Part 1 will focus on the period from the birth of cryptography some 4,000 years ago to the development of early transposition and substitution ciphers. Part 2 looks at the emergence of cryptanalysis under the Abbasid Caliphate and goes through … Read more