关键词: 车联网, 车载终端, 云平台, CPK, 安全监测

Abstract: With the rapid development of intelligent networked vehicles based on the Internet of vehicles, more and more vehicles are interconnected with cloud platforms, subgrade facilities, mobile apps and vehicles, providing intelligent services for people, but also facing new challenges. Some criminals aim at the Internet of vehicles and carry out penetration and destruction attacks. Based on the summary and analysis of a large number of domestic and foreign literature research and existing problems, this paper proposes a vehicle network security monitoring and sensing platform based on CPK combined public key, and studies the identity authentication, data encryption and reduction and security monitoring between vehicle human, vehicle cloud, vehicle road and vehicle, so as to provide a theoretical reference for the security protection of vehicle network in the future.Key words Internet of vehicles; vehicle terminal; cloud platform; CPK; security monitoring

Key words: Internet of vehicles, vehicle terminal, cloud platform, CPK, security monitoring