城市轨道交通综合监控系统信息安全防护方案研究

随着我国城市化进程的快速发展,城市轨道交通在人们的日常生活中扮演着越来越重要的角色。为保证城市轨道交通电力监控、环境与设备监控等功能的可靠实现,城市轨道交通综合监控系统信息安全问题已备受关注。本文介绍了城市轨道交通综合监控系统构成,划分了综合监控系统的安全域,给出了综合监控系统信息安全的定级建议,并提出一种综合监控系统信息安全防护方案,具有一定工程参考价值。

With the rapid development of urbanization in China,urban rail transit is becoming more and more important in people's daily life.In order to achieving the power monitoring function,the environment and equipment monitoring function and other functions reliably,the information security issues of urban rail transit integrated supervisory control system(ISCS)is becoming more and more important.In this paper,the configuration of urban rail transit ISCS is introduced,the ISCS security domain is divided,the ISCS information security grading suggestion is given,and an ISCS information security solution which has a certain engineering value is present.