| 铁路关键信息基础设施安全防护框架设计 |
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| 引用本文： | 王超,赵英明,陈勋,冯凯亮.铁路关键信息基础设施安全防护框架设计[J].铁路计算机应用,2022,31(5):7-11. |
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| 作者姓名： | 王超 赵英明 陈勋 冯凯亮 |
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| 作者单位： | 1.北京邮电大学 网络空间安全学院，北京 100876 |
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| 基金项目： | 中国国家铁路集团有限公司重点课题（N2019W002） |
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| 摘 要： | 针对铁路关键信息基础设施网络安全态势日趋严峻、安全保护体系亟待优化与完善的问题，提出了一套基础牢固、措施高效的安全防护框架，具有夯实网络安全基础，提高铁路关键信息基础设施安全防护能力的功能。实践表明，所提框架能够提高现有系统关键信息基础设施安全防御能力，改善其主动防御和纵深防御的性能，可为进一步完善和优化铁路关键信息基础设施安全保护体系的设计、建设提供理论和实践参考。
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| 关 键 词： | 铁路关键信息 信息基础设施 安全防护框架 网络安全等级保护 网络改造 |
| 收稿时间： | 2021-11-10 |
Design on security protection framework of railway key information infrastructure |
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| Institution: | 1.School of Cyberspace Security, Beijing University of Posts and Telecommunications，Beijing 100876, China2.Institute of Computing Technologies, China Academy of Railway Sciences Corporation Limited, Beijing 100081, China3.Beijing Jingwei Information Technologies Co. Ltd., Beijing 100081, China |
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| Abstract: | In view of the increasingly severe network security situation of railway key information infrastructure and the urgent need to optimize and improve the security protection system, this paper put forward a set of security protection framework with firm foundation and efficient measures, which had the function of consolidating the foundation of network security and improving the security protection ability of railway key information infrastructure. Practice shows that the proposed framework can improve the security defense capability of key information infrastructure, improve the performance of active defense and defense in depth, and provide theoretical and practical reference for further improving and optimizing the design and construction of railway key information infrastructure security protection system. |
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