A small Java project for experimenting with classical cryptography algorithms and a DES file-encryption example. The original work was a set of separate Java exercises; this version keeps the same ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...

A user interface is the method by which the user and the computer exchange information and instructions. There are three main types - command-line, menu driven and graphical user interface (GUI).