SURVEY: Reputation and Trust Management in VANETs

This paper concerns reputation and trust computation in vehicular ad hoc networks (VANETs). Various survey and implemented work has been studied and analyzed to form a new survey on trust model to VANET. In this survey it is observed that there are lot of new techniques are possible to form a new trust model in VANET to provide better security with trust concern over the entire environment of trust management in VANET. Trust management in VANET (TMV) is one well know concept and basic need to maintain a reliable secure faith full VANET on which node may believe through their close eye and could drive for safe journey with ultimate faith.