| 摘要: |
| 随着移动互联网和工业智能化的快速发展，以智能网联汽车为中心的车联网逐渐深入人们的生活，在为出行带来便利的同时也暴露出车辆被远程控制、恶意攻击等安全威胁。本文首先总结并分析了当前车联网环境中所遭遇的多个攻击案例，将车联网的安全问题总结为三个层面，分别为：网络级安全、平台级安全和组件级安全。其次将车联网的整体架构进行了划分和介绍，从这三个层面对车联网目前存在的主要安全威胁进行了分析和总结，针对性地介绍了目前的研究热点和研究现状。最后对车联网未来的发展方向和研究重点进行了展望。 |
| 关键词: 车联网 安全威胁 网络级 平台级 组件级 |
| DOI：10.19363/J.cnki.cn10-1380/tn.2019.05.02 |
| 投稿时间：2019-01-03修订日期：2019-04-19 |
| 基金项目:本课题得到国家自然科学基金项目（No.U1708262，No.U1736203，No.61672413，No.61772173）资助。 |
|
| Survey of Internet of Vehicles Security |
| LI Xinghua,ZHONG Cheng,CHEN Ying,ZHANG Huilin,WENG Jian |
| School of Cyber Engineering, Xidian University, Xi'an 710071, China;College of Information Science and Technology/College of Cyber Security, Jinan University, Guangzhou 510632, China |
| Abstract: |
| With the rapid development of mobile Internet and industrial intelligence, the Internet of Vehicles centered on intelligent connected vehicles has gradually penetrated into people's lives. It has brought convenience to travel but exposed security threats such as remote control and malicious attacks as well. This paper first summarizes and analyzes the multiple attack cases encountered in the current Internet of Vehicles environment, and summarizes the security issues of the car network into three levels:network level security, platform level security and component level security. Secondly, the overall architecture of the Internet of Vehicles is divided and introduced. From these three levels, the main security threats existing in the Internet of Vehicles are analyzed and summarized, and the current research hotspots and research status are introduced. Finally, the future development direction and research focus of the Internet of Vehicles are prospected. |
| Key words: internet of vehicles security threat network level platform level component level |
