Overview of Research on Security Encryption Authentication Technology of IoV in Big Data Era

Abstract

With the increasing risks of Internet of vehicles (IoV) attack, the network security threats of vehicle-mounted systems, vehicle-mounted terminals, vehicle-mounted information and service applications, the operation and service platform of intelligent connected vehicles (ICVs) are prominent.Information tampering and virus intrusion in the generalized network attack have been proved to be suitable for the attack of ICVs.The characteristics of weak password authentication and weak encryption in traditional IoV are hard to satisfy the current requirements of multi-network and multi-node security protection in the field of IoV.In addition, the lack of domestic security encryption authentication mechanism and the imperfect encryption authentication system make it more difficult to satisfy the requirements of IoV security.To solve the problem of IoV security encryption authentication, the paper studies IoV security encryption authentication technology in the age of big data.Firstly, this paper introduces the current situation and relevant concepts of IoV security in the era of big data.Then it contrasts and analyzes the current IoV security architecture, and puts forward IoV security encryption authentication system in the era of big data, and elaborates systematically the IoV security technology architecture and the encryption authentication way of IoV communication module.Then the architecture proposed in this paper is compared with the information security standards of the IoV and elaborates key technology and innovations of the IoV security encryption authentication.Finally, the paper summarizes and proposes the problems and challenges faced by the current security encryption authentication technology of IoV.

Keywords

• internet of vehicles security|security threat|network attack|security protection|encryption authentication