Secure Hybrid Model for 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 wireless communication technologies, MANETs are important because they have mobile nodes that can be randomly coupled 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. This study presents a novel intrusion detection system, EA3ACK, that reduces end-to-end delay in MANETs by combining Secure Hybrid Shortest Path Routing (SHSP) with EAACK (DSA). 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). The proposed SHSP provides secure transmission and further reduces routing overhead, delay and packet loss since EA3ACK with SHSP algorithm increases efficiency of network topology.