Wednesday, April 29, 2015

Hacking Exposed VoIP: Voice Over IP Security Secrets & Solutions by Mark Collier [Repost]




Hacking Exposed VoIP: Voice Over IP Security Secrets & Solutions by Mark Collier


English | Nov 28, 2006 | ISBN: 0072263644 | 539 Pages | CHM | 16 MB




Block debilitating VoIP attacks by learning how to look at your network and devices through the eyes of the malicious intruder. Hacking Exposed VoIP shows you, step-by-step, how online criminals perform reconnaissance, gain access, steal data, and penetrate vulnerable systems.