城市轨道交通网络安全集中管控防护方案

通过分析城市轨道交通面临的主要网络安全风险，阐述当前各系统各自为政的网络安全解决方案的弊端， 从安全响应协同联动、安全设备集中运维、安全资源统一共享、安全人员整体部署和安全管理顶层规划等方面的 迫切需求出发，研究网络安全集中管控防护解决方案，实现跨系统的协同监控、防御、检测、响应、预测和分析 等功能，以形成完善的城市轨道交通网络安全防护体系，有效抵御各类安全威胁，从而适应未来数字化、智慧化 的动态多维安全环境。

Centralized Control and Protection Scheme for Urban Rail Transit Network Security

This study expounds on the disadvantages of the current network security solutions of various systems by analyzing the main network security risks faced in urban rail transit. Starting from the urgent need for safety response coordination and linkage, centralized operation and maintenance of safety equipment, unified sharing of safety resources, overall deployment of safety personnel, and top-level planning of safety management, the study proposes a solution for centralized control and protection of network security. This proposal realizes the functions of cross-system collaborative monitoring, defense, detection, response, prediction, and analysis to form a perfect urban rail transit network security protection system and effectively resist various security threats. Furthermore, it will adapt to the digital and intelligent dynamic multidimensional security environment in the future.