15-07-2012, 11:16 AM
In 1928:Enigma machine encodes first message
![[Image: 24c9ptz.jpg]](http://i49.tinypic.com/24c9ptz.jpg)
A simple German machine the size of a portable typewriter, ENIGMA
allowed for security in communications by a process in which typed
letters were replaced by a cipher text displayed on illuminated lamps.
An Enigma machine is any of a family of related electro-mechanical rotor cipher machines used for the encryption and decryption of secret messages. Enigma was invented by German engineer Arthur Scherbius at the end of World War I.The early models were used commercially from the early 1920s, and
adopted by military and government services of several countries — most
notably by Nazi Germany before and contd here
In 2003
The Mozilla Foundation was formed.
![[Image: KrzGc.png]](http://i.imgur.com/KrzGc.png)
In 2006:
Twttr was changed to Twitter.
![[Image: 7KefN.jpg]](http://i.imgur.com/7KefN.jpg)
A simple German machine the size of a portable typewriter, ENIGMA
allowed for security in communications by a process in which typed
letters were replaced by a cipher text displayed on illuminated lamps.
An Enigma machine is any of a family of related electro-mechanical rotor cipher machines used for the encryption and decryption of secret messages. Enigma was invented by German engineer Arthur Scherbius at the end of World War I.The early models were used commercially from the early 1920s, and
adopted by military and government services of several countries — most
notably by Nazi Germany before and contd here
In 2003
The Mozilla Foundation was formed.
In 2006:
Twttr was changed to Twitter.
