Date Added: May 2012
In this paper, the authors express a new intrusion detection system based on counters and a cache memory to detect malicious nodes and selfish nodes in ad hoc network. Network survivability, networks performance and network security are important issues in mentioned networks. The presented paper enhances the mentioned factors because it doesn't need heavy computation and also its speed and accuracy in detecting suspicious nodes are great. They simulated their methods by NS2 software. The simulation results show that the proposed method has significant performance.