Survey of authentication model for Vehicular Ad Hoc Networks

Abstract

Intelligent transport systems (ITS) guarantee the functionality of the parts used in vehicular networks and create security models that assure system protection. Our work consists of concentrating particularly on the component authentication techniques. Only the authenticated components can consequently have the privileges to exchange messages because, in the absence of adequate security models, the information shared between system components can serve as sources of risks that directly affect people's lives. Given the importance of the topic in recent years, some security models have been put forth to safeguard user life and identity.