Codes, Ciphers and Other Cryptic and Clandestine Communication: 400 Ways to Send Secret Messages from Hieroglyphs to the Internet
Learn the fascinating world of codes - from deciphering ancient hieroglyphics to cipher machines used in the world wars to computer cryptology for encoding financial transactions. The making and breaking of codes has shaped history. Every section is a dramatic story with thrilling narratives and detailed descriptions of code development.