Modified Ad Hoc On-Demand Distance Vector Routing Protocols

Ad Hoc network is a network without physical structure and is established with mobile nodes using wireless connections. Ad Hoc network is highly flexible and supports dynamic network topology. Thus, the efficiency of the routing protocol will affect the overall network performance. Mobile ad hoc networks carriage several kinds of security problems, initiated by their open systems and nature of collaborative by limited accessibility of resources. In this paper we study and analyses various attacks that can be possible on AODV. My planned work is an extension of AODV to the secure AODV protocol extension, which contains tuning policies aimed at improving routing performance. Proposed an extension to Adaptive-SAODV of the secure AODV protocol extension. In our thesis we goals s Developed a routing protocol algorithm to solve the problem of efficiency transmission in Mobile Ad Hoc networks. So that work we divided the process into two parts.