摘要
铁路通信承载网是由传输网和数据网组成的铁路通信基础平台,承载列控、无线通信、视频监控、客票、办公管理等铁路重要业务。文章基于铁路通信承载网的组网情况及防护现状,对承载网的网络安全方案进行研究,提出网络安全平台总体架构及承载网网络安全方案,以保护铁路通信承载网相关设备设施免受攻击和破坏,维护承载网运营的安全与稳定,可为将来的铁路通信承载网的规划与建设提供参考。
The railway communication carrier network is the basic platform of railway communication composed of transmission network and data network,which carries important railway businesses such as train control,wireless communication,video monitoring,passenger ticket,office management,etc.Based on the networking and protection status of railway communication carrier network,this paper studies the network security scheme of the carrier network,proposes the overall architecture of the network security platform and the network security scheme of the carrier network,in order to protect the the railway communication carrier network from attack and damage,maintain the security and stability of the carrier network operation,and provide reference for the planning and construction of the railway communication carrier network in the future.
作者
赵圣娜
ZHAO Shengna(China Railway Shanghai Design Institute Group Corporation Limited,Shanghai 200070)
出处
《数字通信世界》
2023年第6期13-16,共4页
Digital Communication World
关键词
铁路通信
通信承载网
网络安全
安全方案
railway communication
communication carrier network
network security
security scheme
