• Kavita Ranjan
• Prof. Prabhat Sharma

Wireless network application and communication performance is increasing day by day. There is an increasing threat of attacks on the vehicular Ad-hoc Networks (VANET). Black hole attack is one of the security threat in which the traffic is redirected this type of node that honestly does no longer exist inside the network. This paper presents wormhole attack protection using neural network (NN) and “On-Demand Multicast Routing Protocol (ODMRP)” VANET environment. This research work consider total number of nodes upto 100, where some of source node and some of destination node. The overall simulation time is reduced by proposed approach. There are two scenarios to calculate performance parameters. First is when consider wormhole attack another is when consider without attack. Proposed algorithm achieved significant better result than previous approach. Therefore proposed approach gives better result in terms of packet delivery ratio, end to end delay and throughput both case of attack for attack and without attack.

Wireless, ODMRP, Wormhole, Attack, NN, Routing, VANET, DOS, DDOS

"AN EFFICIENT APPROACH WITH SECURE PROTOCOL FOR DETECTION AND PREVENTION OF WORMHOLE ATTACK IN VANET SYSTEMS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 1, page no.c232-c237, January-2022, Available :http://www.jetir.org/papers/JETIR2201233.pdf

"AN EFFICIENT APPROACH WITH SECURE PROTOCOL FOR DETECTION AND PREVENTION OF WORMHOLE ATTACK IN VANET SYSTEMS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 1, page no. ppc232-c237, January-2022, Available at : http://www.jetir.org/papers/JETIR2201233.pdf