Securing VoIP networks : threats, vulnerabilities, and countermeasures /

• Main Author: Thermos, Peter
• Other Authors: Takanen, Ari
• Format: Book
• Language: English
• Published: Upper Saddle River, NJ : Addison-Wesley, 2008
• Subjects: Internet telephony > Security measures
• Physical Description: xxiii, 359 σ. : εικ.
• Bibliography: Περιλαμβάνει βιβλιογραφίες και ευρετήριο.
• ISBN: 0321437349; 9780321437341