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2004
IEEE

SCIDIVE: A Stateful and Cross Protocol Intrusion Detection Architecture for Voice-over-IP Environments

13 years 7 months ago
SCIDIVE: A Stateful and Cross Protocol Intrusion Detection Architecture for Voice-over-IP Environments
Voice over IP (VoIP) systems are gaining in popularity as the technology for transmitting voice traffic over IP networks. As the popularity of VoIP systems increases, they are being subjected to different kinds of intrusions some of which are specific to such systems and some follow a general pattern. VoIP systems pose several new challenges to Intrusion Detection System (IDS) designers. First, these systems employ multiple protocols for call management (e.g., SIP) and data delivery (e.g., RTP). Second, the systems are distributed in nature and employ distributed clients, servers and proxies. Third, the attacks to such systems span a large class, from denial of service to billing fraud attacks. Finally, the systems are heterogeneous and typically under several different administrative domains. In this paper, we propose the design of an intrusion detection system targeted to VoIP systems, called SCIDIVE (pronounced "Skydive"). SCIDIVE is structured to detect different classes...
Yu-Sung Wu, Saurabh Bagchi, Sachin Garg, Navjot Si
Added 20 Aug 2010
Updated 20 Aug 2010
Type Conference
Year 2004
Where DSN
Authors Yu-Sung Wu, Saurabh Bagchi, Sachin Garg, Navjot Singh, Timothy K. Tsai
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