A Scalable Detection Technique for Real-time Transport Protocol (RTP) Flooding Attacks in VoIP Network
G. Vennila, M.S.K. Manikandan · Procedia Computer Science · 2016
Voice over Internet Protocol (VoIP) has become widely uses RTP as its media protocol that delivers multimedia sessions over IP based network. RTP is the hub of media flooding attacks that causes inconsistency of media transmitted which degrading Quality of Service (QoS) and unnecessary resource consumption in servers. Thus, the motto of the paper is revolved around detection of RTP flooding attacks. In this paper, Packet Inspection using Statistical (PIS) technique is proposed that detects RTP flooding attacks. The experimental results show that the proposed PIS technique has a detection rate of more than 98% with False Positive (FP) of less than 0.1%.