Network and system level security in connected vehicle applications
Network and system level security in connected vehicle applications
复制标题
联网车辆应用中的网络和系统级安全
DOI：
10.1145/3240765.3243488
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Zhu, Qi
中科院分区：
文献类型：
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作者：
Liang, Hengyi;Jagielski, Matthew;Zheng, Bowen;Lin, Chung-Wei;Kang, Eunsuk;Shiraishi, Shinichi;Nita-Rotaru, Cristina;Zhu, Qi
自动交叉路口和智能交通信号等联网车辆应用在提高交通安全和效率方面显示出巨大的潜力。然而，安全性是这些系统中的主要问题，因为车辆和周围的基础设施通过自组织网络进行通信。在本文中，我们将首先回顾联网汽车应用中的安全漏洞。然后，我们将介绍和讨论一些在网络和系统层面的防御机制，包括（1）安全凭证管理系统（SCMS）由美国交通部提出，（2）入侵检测系统（IDS），我们正在开发和它的应用于协同自适应巡航控制，和（3）部分共识机制及其在车道合并。这些机制可以帮助提高联网车辆应用的安全性。
Connected vehicle applications such as autonomous intersections and intelligent traffic signals have shown great promises in improving transportation safety and efficiency. However, security is a major concern in these systems, as vehicles and surrounding infrastructures communicate through ad-hoc networks. In this paper, we will first review security vulnerabilities in connected vehicle applications. We will then introduce and discuss some of the defense mechanisms at network and system levels, including (1) the Security Credential Management System (SCMS) proposed by the United States Department of Transportation, (2) an intrusion detection system (IDS) that we are developing and its application on collaborative adaptive cruise control, and (3) a partial consensus mechanism and its application on lane merging. These mechanisms can assist to improve the security of connected vehicle applications.