A novel Approach for Detecting DDoS Attack in MANET

Abstract

Despite enormous efforts in combating DDoS attacks in the past decades. DDoS attacks are still a serious threat to the security of cyberspace especially in wireless mobile ad hoc networks (MANET). As more and more essential services become reliant on the Internet as part of their communication infrastructure, the consequences of denial of service attacks can be very damaging. It is difficult to identify benign request and attacker’s request. The research objective is to identify the DDoS attacks in attack traffic. This paper emphasizes on the detection of DDoS attacks in MANET based on three parameters bit rate, PDR and delay. The simulation will classify the benign and the malicious traffic using SVM. The entire work is carried on the LIBSVM simulator and dataset is generated on NS2