Secure vehicle data transmission two phase authentication and efficient privacy preservation for vanet

Abstract

newline Manufacturers have shown an interest in the relatively new newlinetechnology of vehicle ad hoc networking (VANET). VANET is a newlinepromising profitable infrastructure framework used in various areas of newlineapplications. Vehicular Ad-hoc Network (VANET) deploys enhancing newlinefeatures such as providing safe, secure and comfortable driving to both newlinethe passenger and the driver. VANET is typically used for maintaining newlineeffective communication among the vehicles inside a network. Most of newlinethe applications in VANET have been used by automobile industries. newlineVANET is exceptionally useful in providing real time data to vehicle newlineclients, providing the notification identified with the post crash, street newlineside handle measures, and traffic identification ability. It is widely used newlineand is a component of a healthy network request. Yet, VANETs are newlineexposed to few dangers because of its security related difficulties like newlinelow resilience for error, high mobility, and so forth. The high rates of newlinecollisions like eavesdropping, session seizing on the vehicular system newlineare avoided with the help of VANET applications. Because of its high newlinedynamic nature, wireless communication channel and regularly newlinechanging topology, VANET has a very wide scope for attacks. Hence, newlinethe VANET is more prone to security threats and challenges.