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Intrusion detection mechanisms for VoIP applications

Mohamed Nassar 1 Radu State 1 Olivier Festor 1
1 MADYNES - Management of dynamic networks and services
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : VoIP applications are emerging today as an important component in business and communication industry. In this paper, we address the intrusion detection and prevention in VoIP networks and describe how a conceptual solution based on the Bayes inference approach can be used to reinforce the existent security mechanisms. Our approach is based on network monitoring and analyzing of the VoIP-specific traffic. We give a detailed example on attack detection using the SIP signaling protocol.
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https://hal.inria.fr/inria-00107054
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Submitted on : Wednesday, October 18, 2006 - 10:21:07 AM
Last modification on : Friday, February 26, 2021 - 3:28:04 PM
Long-term archiving on: : Tuesday, April 6, 2010 - 7:59:47 PM

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Mohamed Nassar, Radu State, Olivier Festor. Intrusion detection mechanisms for VoIP applications. Third annual VoIP security workshop - VSW'06, Fraunhofer FOKUS, Jun 2006, Berlin/Allemagne, Germany. ⟨inria-00107054⟩

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