基于关键要素管控的铁路网络空间安全防御研究  

Railway cyberspace security defense based on key element management and control

作　　者：季宏志 李向阳 JI Hongzhi;LI Xiangyang(Information Technology Center,CHINA RAILWAY,Beijing 100844,China)

机构地区：[1]中国国家铁路集团有限公司信息技术中心,北京100844

出　　处：《铁路计算机应用》2024年第10期35-39,共5页Railway Computer Application

基　　金：中国国家铁路集团有限公司科技研究开发计划(P2022S007)。

摘　　要：随着我国铁路信息化、数字化、智能化的持续发展,以及其技术水平和服务能力的不断提升,铁路企业所面临的网络安全态势愈发严峻。文章分析铁路网络安全现状及面临的挑战,研究基于信息台账、网络流量、数据流向、闭环流程等关键要素管控的铁路网络空间安全防御措施,以实现对铁路网络空间安全防御能力的进一步提升,为铁路新质生产力的形成及数字化转型提供有益借鉴。With the continuous development of informationization,digitization,and intelligence in China's railways,as well as the continuous improvement of their technological level and service capabilities,railway enterprises are facing increasingly severe network security situations.This paper analyzed the current situation and challenges of railway network security,and studied defense measures for railway cyberspace security based on key elements such as information ledger,network traffic,data flow,and closed-loop processes.The aim is to further enhance the defense capabilities of railway cyberspace security and provide useful references for the formation of railway new productive force and digital transformation.

关 键 词：铁路网络空间 安全防御 关键要素 流量流向 闭环流程 自主可控 

分 类 号：U29[交通运输工程—交通运输规划与管理]