Title :
A Novel VoIP Flooding Detection Method Basing on Call Duration
Author :
Yang, Tianlu ; Zheng, Kangfeng ; Yang, Yixian
Author_Institution :
Key Lab. of network & Inf. attack & defence Technol. of MOE, Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
Through deeply analysis of INVITE flooding attack of SIP based VoIP system, a novel VoIP flooding detection scheme called CDVFD (Call Duration based VoIP Flooding Detection) is presented. The CDVFD method makes use of SIP signaling bidirectional interaction, and it can make fast detection using Chi-square value, and can distinguish from normal high VoIP traffic. Experimental results show the effectiveness of the method.
Keywords :
Internet telephony; signalling protocols; telecommunication security; telecommunication traffic; CDVFD method; Chi-square value; INVITE flooding attack; SIP signaling bidirectional interaction; VoIP flooding detection method; VoIP traffic; call duration; voice over Internet protocol; Analytical models; Computer crime; Floods; Protocols; Servers; Software; SIP; VoIP; call duration; flooding attack;
Conference_Titel :
Pervasive Computing Signal Processing and Applications (PCSPA), 2010 First International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-8043-2
Electronic_ISBN :
978-0-7695-4180-8
DOI :
10.1109/PCSPA.2010.285
