VANET Cloud Security Model

Abstract

Vehicular Ad Hoc Networks (VANET) is a temporary networks of vehicles on road. VANET Cloud is new computing paradigm which utilizes the resources of cloud in VANETs and improve the driver safety. In this paper I analyse the security issues and challenges in cloud and VANETs but also discuss the architecture and shortcoming of VANET Cloud model. This model does not have any security mechanism to handle the security threats and attacks on cloud and attack. So I enhance this model with the addition of two security layer which will provide the security to VANET and cloud separately.