Intelligent Transport Simulation and Performance Evaluation in VANET using Automotive Collision Routing

Vehicular Ad-hoc Networks (VANETs) are a new technology with a lot of room for advancement. In order to provide services that are especially pertinent to a vehicular environment, VANETs aim to link devices inside vehicles together. They try to accomplish this without depending on infrastructure tools to help with network topology management. Because of their unique characteristics, VANETs present both special research opportunities and challenges. The necessity of VANET networks depends critically on their security and privacy features, which will be discussed in this paper. This paper analyses and discusses a variety of VANET security issues and challenges. We also go over a number of solutions that have been put forth to address these issues.