VoIP - IP Telephony White Papers
VoIP Intrusion Detection Through Interacting Protocol State Machines
Overview Being a fast-growing Internet application, Voice over Internet Protocol (VoIP) shares the network resources with the regular Internet traffic, and is susceptible to the existing security holes of the Internet. Moreover, given that voice communication is time sensitive and uses a suite of interacting protocols, VoIP exposes new forms of vulnerabilities to malicious attacks. This paper proposes a highly-needed VoIP intrusion detection system. The approach is novel in that, it utilizes not only the state machines of network protocols but also the interaction among them for intrusion detection. This detection approach is particularly suited for protecting VoIP applications, in which a melange of protocols are involved to provide IP telephony services.
| Publisher | George Mason University | File Format | |
|---|---|---|---|
| Date Published | April 2006 | ||
| Format | White Papers | ||
| Topics | |||
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