416 pages | Wiley; 1 edition (February 27, 2004) | 0764549758 Hackers have uncovered the dark side of cryptography―that device developed to defeat Trojan horses, viruses, password theft, and other cyber-crime. It’s called cryptovirology, the art of turning the very methods designed to protect your data into a means of subverting it. In this fascinating, disturbing volume, ..