BackTrack 5, code named “Revolution”, the much awaited penetration testing framework, was released in May 2011. It is a major development over BackTrack4 R2. BackTrack 5 is said to be built from ...

With so much of Computer use these days revolving around the Internet and communicating with others, its important that you understand what exactly a network is. Without networks, all communication ...

A tutorial on the Open Systems Interconnection (OSI) networking reference model plus tips on how to memorize the seven layers. The Open Systems Interconnect (OSI) model is a conceptual framework that ...