| 车联网安全防护技术综述 |
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| 引用本文： | 陈滏媛,董振江,董建阔,徐敏杰.车联网安全防护技术综述[J].电信科学,2023,39(3):1-15. |
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| 作者姓名： | 陈滏媛 董振江 董建阔 徐敏杰 |
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| 作者单位： | 1. 南京邮电大学，江苏 南京 210023;2. 中汽创智科技有限公司，江苏 南京 211106 |
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| 基金项目： | 国家重点研发计划项目(2021YFB3101100);江苏省自然科学基金资助项目(BK20220388);江苏省高等学校基础科学（自然科学）研究面上项目(22KJB520004);中国博士后科学基金资助项目(2022M711689) |
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| 摘 要： | 车路云协同的车联网体系已经逐步上升为国家战略，车联网安全关系到行车安全、生命财产安全甚至国家安全，正日益成为行业研究热点。首先介绍了车联网技术架构与安全行业的整体状况；其次，以车联网“车-路-云”技术体系为基准，从车联网终端安全、车联网路侧安全、车联网云端安全3个层面，讨论了国内外研究现状，并分析了车联网安全防护领域的问题与挑战；最后，展望了车联网安全防护技术未来的发展与研究重点。
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| 关 键 词： | 车联网安全 车路云协同 信息安全 |
A survey of V2X security protection technologies |
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| Fuyuan CHEN,Zhenjiang DONG,Jiankuo DONG,Minjie XU.A survey of V2X security protection technologies[J].Telecommunications Science,2023,39(3):1-15. |
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| Authors: | Fuyuan CHEN Zhenjiang DONG Jiankuo DONG Minjie XU |
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| Affiliation: | 1. Nanjing University of Posts and Telecommunications, Nanjing 210023, China;2. China Automotive Innovation Corporation, Nanjing 211106, China |
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| Abstract: | The vehicle-road-cloud collaborative V2X system has gradually become a national strategy, and the safety of V2X is related to driving security, life security, property security and even national security, which has increasingly become a hot spot for industry research.Firstly, the overall situation of the V2X security industry and the technology architecture of vehicle-road-cloud collaboration were introduced.Secondly, based on the “vehicle-road-cloud” technology system of V2X, the current status of domestic and international research was discussed, and the remaining problems and challenges in the field of V2X security protection were analyzed from three levels: V2X terminal security, roadside security and cloud security.Finally, the future development and research focus of the V2X security and protection technology were foreseen. |
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| Keywords: | V2X security vehicle-road-cloud collaboration information security |
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