A Survey of Security Issues and Authentication Schemes in VANETs

Abstract

vehicular network from malicious nodes and VANETs are getting more popularity in the fake messages. Lastly the paper includes area communication security issues in existing authentication technology because they provide safety and schemes. This paper comprehensively covers precautionary measures to the drivers and the the passengers on the roads while they are applications by filling the gaps of existing travelling. In this paper, VANETs are surveys and incorporating the latest trends in summarized by discussing their architecture, VANETs. of wireless and components, characteristics, security and challenges. Secondly, this paper also discusses the need of authentication and entire VANETs system and its