基于Q/CR 783.4—2021标准的铁路视频安全平台研究  

Research on Video Security Platform Based on Q/CR 783.4—2021 Standard

作　　者：汪明霞 艾博慧 崔宁 唐潇 WANG Mingxia;AI Bohui;CUI Ning;TANG Xiao

机构地区：[1]通号通信信息集团有限公司,北京100070

出　　处：《铁道通信信号》2023年第11期55-61,共7页Railway Signalling & Communication

基　　金：通号通信信息集团有限公司(KJ0A-21005-Ⅲ)。

摘　　要：依据铁路综合视频监控系统安全等级保护要求,对内部IT资产进行全方位监控与统一管理是确保其健康运行的关键措施。通过分析视频监控系统的安全管理需求,参考Q/CR 783.4—2021标准规范,提出一种视频安全平台的设计方案。通过研究平台的总体架构、关键技术及现场实际应用效果等,重点解决视频监控系统内各类IT资产管理不规范、风险难判断、威胁检测不足、态势感知不明等问题;运用图表等多维度可视化手段,构建全局安全视图,实现安全状况的全局感知;同时,建立安全防御的动态管理机制,相比传统安全管理机制,提供更全面、更高效的安全监测手段,从根本上提高视频监控系统安全防御的实时性、精准性与有效性。According to the requirements of the security level protection of the railway integrated video monitoring system,comprehensively monitoring and unified management its internal IT assets is a key measure to ensure its healthy operation.By analyzing the security management requirements of video monitoring system and referring to the Q/CR 783.4—2021 standard specifications,a design scheme for a video security platform is proposed.And the overall architecture,key technologies and practical application effects are studied.It focuses on solving the problems of irregular IT asset management,difficult risk judgment,insufficient threat detection,and unclear situation awareness in the video monitoring system,which applies charts and other multi-dimensional visualization means to construct a global security view and achieves global perception of security conditions.At the same time,the video security platform establishes a dynamic security defense management mechanism to provide more comprehensive and efficient security monitoring means compared to the traditional security management mechanism and fundamentally improve the timeliness,accuracy and effectiveness of video monitoring system.

关 键 词：铁路综合视频监控系统 安全等级保护 视频安全平台 IT资产 安全防御 安全视图 

分 类 号：U285.5[交通运输工程—交通信息工程及控制]