Codes and Ciphers

The design of code and cipher systems has undergone major changes in modern times. Powerful personal computers have resulted in an explosion of e-banking, e-commerce and e-mail, and as a consequence the encryption of communications to ensure security has ...

 The German Enigma Cipher Machine Beginnings, Success, and Ultimate Failure

"This is quite possibly the best book ever published or ever will be published on the Enigma machine....this is a fabulous book. If this is your kind of thing, get it quickly." Books-On-Line, March 2005 This new, one-of-a-kind volume contains ori...

 Codes and Ciphers Julius Caesar, the Enigma and the internet

The design of code and cipher systems has undergone major changes in modern times. Powerful personal computers have resulted in an explosion of e-banking, e-commerce and e-mail, and as a consequence the encryption of communications to ensure security has ...