Trust based multi objective honey badger algorithm to secure routing in vehicular ad-hoc networks

<span lang="EN-US">A vehicular ad-hoc network (VANET) is a set of intelligent vehicles that interact without any fixed infrastructure. Data transmission between each transmitter/receiver pair accomplished using routing protocols. However, communication over the VANET vulnerable to malicious attacks, because unavailability infrastructure and wireless communication. In this paper, trust based multi objective honey badger algorithm (TMOHBA) proposed achieve secure VANET. The TMOHBA optimized by incorporating different cost functions, namely, trust, end delay (EED), overhead, energy, distance. developed route discovery used improve robustness against for increasing data delivery. Moreover, shortest path minimize while improving security method evaluated packet delivery ratio (PDR), throughput EED. Existing researches such as hybrid enhanced glowworm swarm optimization (HEGSO) on-demand distance vector protocol (AODV-SP) are evaluate method. PDR 10 attacks 90.6446% which higher when compared HEGSO AODV-SP.</span>