Send messages encrypted with Enigma

"Enigma" the famous electromechanical machine coding and decoding messages, long used by the Germans during the Second World War, is now available to virtually all thanks to a swf file published on enigmatico.de who performs the operation on a visual and that allows you to encode and decode its messages. For my part it is a system so fascinating as incomprehensible, on the other hand, if the first to identify the only weakness that "no letter could ever appear as encrypted in the text itself and then to succeed in to decipher the coded messages were of great mathematicians like Alan Turing ...
Enigma