摘要
从客运专线CTC网络安全威胁需求实际出发,根据国家信息安全等级保护有关政策,介绍客运专线CTC网络安全防御体系的系统组成及功能。
Aimed at the practical network security threats in the CTC of Zhengzhou-Xi＇an Dedicated Passenger Line and according to the relevant policies of national information security level protection regulation,the composition and functions of CTC network security defense system of Zhengzhou-Xi＇an line were expounded.
出处
《铁道通信信号》
2010年第4期66-68,共3页
Railway Signalling & Communication
关键词
客运专线
调度集中
网络安全
功能
Dedicated Passenger Line
Centralized Traffic Control
Network Security
Function
