International Journal of Modern Engineering Research (IJMER)
In today's scenario, energy savings and security is the major problem in all kind of the networks. MANET (Mobile Ad hoc NETwork) is a network, which is very popular due to its unique characteristics from all the other types of networks. MANET is a network having tiny light weighted nodes, with no clock synchronization mechanisms. Generally, in this type of network the exhaustion of energy will be more and as well, the security is missing due to its infrastructure less nature. Due to the lack of energy, the link failure may occur and the network lifetime also gets affected. Similarly, the node causes cheating during the transmission process in the network, most MANET routing protocols are vulnerable to attacks that can freeze the whole network.