On the importance of securing telephony systems
Iosif I. Androulidakis · 2009
Abstract—In the following work we present an easy to read essay about the array of threats that modern telephony systems face, that will prove, hopefully, useful for both administrators and simple users. We have taxonomized these threats and we have further provided some useful tips for safeguarding these systems in order to keep enjoying one of the most valuable goods: That of communication.