UNDERGROUND Info Page 2.
After loging
in a new set of Advanced Security Keys (ASK) is generated for secure transmission of this session and this session only.
Each Advanced Security Key is created at random and has virtually an infinite number of combinations. Your Master Password is used to generate the ASK. In addition UNDERGROUND uses not one, but a set of Advanced Security Keys. UNDERGROUND uses these keys to encrypt and decrypt your messages.
The screeen shot below shows the creation of the ASK. |
 |