Voip Security

Experts showed with a special program how easy it is for criminals to eavesdrop VoIP-based phone calls.

With a software e.g. SIPtap multiple VoIP call streams are monitored, and recording for remote inspection.
Criminal would only need be to infect a PC inside a network with a Trojan including these functions.

The program can track voip calls by caller and by recipient, and even by date.

With such a program organised crime could steal confidential data from governments, companies, and even the police.