Enhanced Secure Group on-Demand Routing Protocol for MANET

Abstract: MANET doesn't need a set network infrastructure; each single node works as each a transmitter and a receiver and they trust their neighbors to relay messages. Unfortunately, the open medium and remote distribution of MANET create it at risk of numerous kinds of attacks. In this project, we define solid privacy requirements regarding malicious attackers in MANET. There are so many existing research work proposed a implementation of new intrusion-detection systems. Existing works demonstrated the higher malicious-behavior-detection rates in certain circumstances while does not greatly affect the network performances. But the problem is most of the systems are on-demand manner, that means after the attack only detection will be done. These methods may help to civil application, but in defense application existing system won't provide much security. So we proposed a method with incorporated digital signature with group ID and Routing packets. By our method we can avoid the INTRUDERS