Sybil Attack with RSU Detection and Location Privacy in Urban VANETs: An Efficient EPORP Technique

In recent years, Vehicular ad hoc networks (VANETs) could facilitate the decision-making progress of drivers for example trip planning with consideration traffic. VANET, Sybil attack is a very serious that collapses security. literature, some methods are reviewed to detect attacks in VANETs, but it fails achieve detection. Hence, this paper, Emperor Penguin Optimization-based Routing protocol (EPORP) developed detecting which enhances VANETs The main motive research enhancing secure operation. proposed approach, will be detected help Rumour riding technique. To enhance security Split XOR (SXOR) operation utilized. SXOR operation, optimal key selected Optimization (EPO). method implemented NS2 platform and performances evaluated by metrics such as delay, throughput, encryption time, decryption time. compared existing Whale Algorithm (WOA), Particle Swarm (PSO), Firefly (FA) respectively. While analyzing delivery ratio, has 0.96 s, WOA, PSO, FA 0.94, 0.92, 0.90 From analysis, high ratio value methods. Similarly, other parameters analyzed