Authors
Jason Reid, Andrew Clark, Juan M González Nieto, Jason Smith, Kapali Viswanathan
Publication date
2004/8/25
Conference
Special Session on Security in VoIP Networks
Volume
2
Pages
230-237
Publisher
SCITEPRESS
Description
In this paper we investigate denial of service (DoS) vulnerabilities in Voice over IP (VoIP) systems, focusing on the ITU-T H.323 family of protocols. We provide a simple characterisation of DoS attacks that allows us to readily identify DoS issues in H.323 protocols. We also discuss network layer DoS vulnerabilities that affect VoIP systems. A number of improvements and further research directions are proposed.
Total citations
200720082009201020112012201320142015201612111
Scholar articles
J Reid, A Clark, JMG Nieto, J Smith, K Viswanathan - Special Session on Security in VoIP Networks, 2004