INTRUSION-DETECTION SYSTEM FOR MANETS: A SECURE EAACK
Pratibha Wage . · International Journal of Research in Engineering and Technology · 2014
The Mobile ad-hoc network does not have any fixed infrastructure so they rely on their neighbors to relay message.The mobile nodes can move around the network in free manner.Unlike wired networks, there is no fixed and dedicated link available between the nodes.So any node can access any link between any nodes.This nature of open medium of MANET they attracts malicious users.IDS techniques are used to detect malicious nodes.Here they propose new Intrusion detection method called EAACK .EAACK handles three weakness of watch dog they are:1) Receiver collision, 2) Limited transmission power, 3) False misbehavior.EAACK demonstrate higher malicious-behavior detection rates in certain circumstances while does not greatly affect the network performances .In proposed EAACK scheme they implemented both DSA and RSA.