Password Ultimate Guide

Author: Jin Putun
Publisher:
Publish Date: 2005-09-01
Features: At first, the ancient Greeks hid secrets beneath their hair; later, Mary Queen of Scots lost her life due to a deciphered cipher; now, advanced computer technology can create codes that no one can break. With this book, you can learn how incredibly complex ciphers are created and how they can be easily cracked, as if you're holding a key to unlock the secret language of spies. Perhaps, you might even uncover the ultimate secrets of communicating with aliens!