智能网联汽车的安全威胁研究

Research on security threat of intelligent connected vehicle

智能网联汽车正成为未来汽车行业的主流,而汽车安全问题也逐渐成为汽车工业中不可忽视的难题。详细分析了智能网联汽车中存在威胁的攻击面,总结了一些具有代表性的攻击方法。在此基础上,讨论了一个利用控制器局域网络总线和汽车远程服务提供商漏洞对纳智捷U5汽车进行攻击的实际案例。实验结果表明,智能网联汽车中存在很多可以被利用的攻击面。最后,针对智能网联汽车中存在的威胁提出了一些可行的防御措施。

Intelligent connected vehicle(ICV)is becoming the mainstream of automotive industry in the future,and automobile safety has gradually become a problem that cannot be ignored in the automotive industry.The threat attack surfaces in ICV were analyzed in detail,and some representative attack methods were summarized.On this basis,a practical case of using the vulnerabilities of controller area network bus and telematics service provider to attack the Luxgen U5 car was discussed.The experimental results show that there are many attack surfaces that can be used in ICV.Finally,some feasible defensive measures against the threats in ICV were put forward.