ECC-Based Hybrid Approach for Data Security for MANET

Wireless communication innovations opened the door for the creation of compact, less-power, lower-cost, and wireless sensor networks’ multipurpose sensor nodes. The idea of “3 Any”—anybody, anywhere, and anytime—has helped wireless networks gain popularity. Nodes in a mobile ad hoc network can interact without the assistance of a centralized administration or network architecture. They may exchange data with them via several hops and are connected via wireless technologies. An independent group of mobile nodes forms the mobile ad hoc network, a wireless network lacking any kind of permanent infrastructure (mobiles, laptops, iPads, PDAs, etc.). Ad hoc joining and departing of each node cause the network to automatically re-construct its topologies and routing table info for the transmission of information packets. The researchers can understand both the general idea of MANET and its applications. In this paper, we work on secure data transmission and management using ECC and MANET-based security standards for secure data transmission using mobile nodes. The use of modified-AES and ECC and this security standard as a result shows improved PDR of 8–10%, throughput of 10–12%, and latency of the node as compared to the existing system.