By Peter Thermos,Ari Takanen
In Securing VoIP Networks, two top specialists systematically assessment the safety dangers and vulnerabilities linked to VoIP networks and provide confirmed, specified thoughts for securing them. Drawing on case experiences from their very own fieldwork, the authors handle VoIP protection from the point of view of real-world community implementers, managers, and protection experts. The authors establish key threats to VoIP networks, together with eavesdropping, unauthorized entry, denial of carrier, masquerading, and fraud; and overview vulnerabilities in protocol layout, community structure, software program, and procedure configuration that position networks in danger. They speak about the benefits and tradeoffs linked to security mechanisms outfitted into SIP, SRTP, and different VoIP protocols; and evaluation key administration options resembling MIKEY and ZRTP. subsequent, they current an entire safety framework for firm VoIP networks, and supply special architectural suggestions for either provider companies and firm clients.
2 VoIP Architectures and Protocols
3 Threats and Attacks
4 VoIP Vulnerabilites
5 Signaling defense Mechanisms
6 Media safeguard Mechanisms
7 Key administration Mechanisms
8 VoIP and community safety Controls
9 a safety Framework for company VoIP Networks
10 supplier Architectures and Security
11 firm Architectures and Security
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Extra info for Securing VoIP Networks: Threats, Vulnerabilities, and Countermeasures
Securing VoIP Networks: Threats, Vulnerabilities, and Countermeasures by Peter Thermos,Ari Takanen