Wireless Ad hoc Reactive Routing Protocols in Mobile Ad hoc Networks

Mobile Adhoc Networks (MANETs) need scalable, dependable, and efficient routing. Most significantly, each node in the MANETs can function as both a transmitter and a receiver within its communication range. Because of their high level of security, self-organization, and speed of deployment, they can access data and services from any location using dynamic routing. Among the different air communication technologies, MANETs are important because they have mobile nodes that can be randomly connected via wireless links. Every node in the network functions as a router and keeps track of routes to other nodes. To stop attackers from faking acknowledgement packets, Enhanced Adaptive 3 Acknowledgment (EA3ACK) was introduced. According to recent research, a novel intrusion detection system called EA3ACK uses Secure Hybrid Shortest Path (SHSP) Routing in conjunction with EAACK (DSA) and is specifically made for MANETs in order to minimize end-to-end latency. With the help of the secure hybrid shortest path routing algorithm, the ACK technique is used to prevent all forms of network attacks. In addition to preventing packet loss and delay, it also speeds up nodes. The suggested approach is implemented in the test system and simulated using Network Simulator (NS2).