车载自组织网络的信任管理技术

In order to better deploy VANET, research on its security and privacy plays an important role. In order to effectively manage and control the communication in the in-vehicle network, effective trust management is a common method used to meet the security requirements. Therefore, this paper first discusses the current challenges faced by the in-vehicle network, then introduces the basic concepts of trust management, and reviews , analyze and compare the existing trust establishment and management mechanisms, and finally discuss future research directions. Provide reference for relevant researchers through detailed research.