A Security Design Scheme for Remote Vehicle Control Function

摘要

With the rapid development of the internet of vehicles technology,the remote vehicle control function is widely used in people’s lives.This article focuses on the business process of remote vehicle control function,and analyzes the security risks in the mobile APP terminal,cloud server,vehicle end,as well as the communications among the terminals involved in the business.Aiming at security risk,a system-level security solution is proposed:presenting a mobile phone security solution based on account number,password,and data security;establishing the PKI system,which is beneficial to solve the wireless communication process security problems of mobile phone terminal to the cloud server,and the cloud server to the vehicle end using the digital certificate technology.For the incar system,detailed security design is carried out from the aspects of architecture,in-car communication,firewall,controller start and debug port,vehicle gateway,and so on.This design scheme can effectively decrease the safety risk in the process of remote vehicle control,greatly improve the difficulty of attack to the system,improve the safety level of the whole vehicle,and provide the security protection ability for the increasing intelligent functions of the networked vehicles.