International Journal of Emerging Technology in Computer Science and Electronics ( IJETCSE)
Mobile Ad hoc NETworks (MANETs) consists of group or set of mobile nodes which are self-configuring and joined by wireless communication networks links routinely as per the distinct steering protocol. MANET is the infrastructure less networks and has no centralized server to control the mobile nodes in the networks. The important feature of MANETs is the absence of a fixed infrastructure but mobile nodes involves networks and all the nodes are mobility in nature. Though the MANET works efficiently in different ways, the routing protocol attacks or intermediate nodes attacks in the mobile ad hoc networks is the important issues.