Third party based security method in vehicular ad-hoc networks

Abstract

Security is the key factor of consideration in the vehicular ad-hoc network (VANET), which is prone to various security dangers. A VANET package gives information on life’s essentials and provides security from detrimental external agencies. This paper presents an outsider-based security approach which secures VANETs condition by verification process, where marks are produced and conveyed to hubs and checked at the measure of any transmission. In the suggested approach, the rise in mobility decreases the packet delivery ratio and performance of proposed protocol is approximately 4% improved as compared to other techniques. Moreover, the escalation in mobility increases the average delay and in case proposed protocol is compared with the group based authentication then the improvement in its performance is approximately 50%.Thus, the proposed approach is completely focused on security and consequently secures the system.