Protocols, Attacks, and Countermeasures
by
Himanshu Dwivedi
Language: English
Release Date: October 15, 2008
Voice over Internet Protocol (VoIP) networks have freed users from the tyranny of big telecom, allowing people to make phone calls over the Internet at very low or no cost. But while VoIP is easy and cheap, it's notoriously lacking in security. With minimal effort, hackers can eavesdrop on conversations,...