城市轨道交通安全验证平台的技术研究  

Technical research on urban rail transit safety verification platform

作　　者：张菁博 许子恒 毕星龙 ZHANG Jingbo;XU Ziheng;BI Xinglong(Technology Center of Shanghai Shentong Metro Group Co.,Ltd.,Shanghai 200233,China;Shanghai Shentong Rail Transit Testing and Certification Co.,Ltd.,Shanghai 201204,China)

机构地区：[1]上海申通地铁集团有限公司技术中心,上海200233 [2]上海申通轨道交通检测认证有限公司,上海201204

出　　处：《计算机应用文摘》2025年第8期249-252,共4页

基　　金：上海市经济和信息化委员会项目:上海轨道交通关键基础信息设施网络安全整体验证平台(2214201)。

摘　　要：作为城市公共交通的核心系统,城市轨道交通不仅承载着巨大的乘客流量,还涉及大量关键运营数据。随着互联网的普及和数字化转型的加速,其网络安全问题日益凸显。为此,文章设计开发了城市轨道交通安全验证平台,旨在评估当前城市轨道交通的安全性和稳定性,确保其安全稳定运行并保障乘客安全。首先,分析了城市轨道交通网络安全的现状与需求。随后,阐述了安全验证平台的实现概况、运行机制及采用的技术架构。重点介绍了平台中的2项关键技术——基于syslog的日志网关和Jobcenter的持续验证机制,解决了安全产品日志处理分析困难以及平台无法全天候持续验证的问题。在兼顾攻击手段全覆盖与真实性的同时,该平台能够完成全自动化、智能化、高效化和同质化的安全验证工作,为持续有效评估城市轨道交通安全防御水平提供了有力支撑。As the core system of urban public transportation,urban rail transit not only carries a huge passenger flow,but also involves a large amount of critical operational data.With the popularization of the Internet and the acceleration of digital transformation,its network security issues have become increasingly prominent.Therefore,the article designed and developed a safety verification platform for urban rail transit,aiming to evaluate the safety and stability of current urban rail transit,ensure its safe and stable operation,and safeguard passenger safety.Firstly,the current status and requirements of urban rail transit network security were analyzed.Subsequently,the implementation overview,operating mechanism,and adopted technical architecture of the security verification platform were elaborated.Two key technologies in the platform were highlighted-the log gateway based on syslog and the continuous verification mechanism of Jobcenter,which solved the difficulties in processing and analyzing security product logs and the platform̓s inability to continuously verify 24/7.While balancing the full coverage and authenticity of attack methods,the platform is able to complete fully automated,intelligent,efficient,and homogeneous security verification work,providing strong support for the continuous and effective evaluation of urban rail transit safety defense level.

关 键 词：城市轨道交通 安全验证平台 网关设计 持续验证 Jobcenter自研组件 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]