DefinePK

Abstract

Wireless networks nowadays play an important role in day today’s life. Every person wants to use the wireless networks for their daily routine work. The number of attacks seems to be increasing in nature day by day in Mobile Adhoc Networks (MANETs). In this paper we are going to design a three stage hybrid framework for IDS/IPS for MANETs. A new hybrid IDS/IPS is designed using evolutionary based scheme using genetic algorithm that is used to detect unknown types of attacks. The anomaly based technique will learn new patterns when abnormal traffic characteristics are observed in the network. This method is designed in such a way it can able to detect not only signature based attacks but also capable to detect unknown attacks in MANETs.