Cloud Based Approach to Enhance Security in VANET Communication

Within the last decade, there has been growing interest in transport unintended Networks (VANETs). These days automotive makers have already began to equip vehicles with subtle sensors which will give several helpful options like front collision shunning, automatic lane following, partial autonomous driving, suggestive lane dynamic , and so on. Such technological advancements are facultative the adoption of VANETs not solely driving expertise however additionally provide several different helpful services to the motive force similarly as passengers of a vehicle. However, privacy, authentication and secure message dissemination are a number of the most problems that require be completely addressing and resolving for the widespread adoption/deployment of VANETs. Given the importance of those problems, researchers have spent heaps of effort in these areas over the last decade. We have a tendency to gift a summary of the subsequent problems that arise in VANETs: privacy, authentication, and secure message dissemination. Then we have a tendency to gift a comprehensive review of assorted solutions projected within the last ten years that address these problems. Our survey sheds lightweight on some open problems that require to be addressed within the future.