铁路通信骨干网云安全技术保障体系研究

Research on Cloud Security Technical Guarantee System of Railway Communication Backbone Network

通过分析铁路通信骨干网云基础设施可能存在的网络安全风险,提出了基于WPDR3模型,以弹性自适应云安全体系为核心理念的铁路通信云安全技术保障体系架构;在贯彻落实等保2.0基本要求和云计算安全扩展要求的基础上,结合铁路通信骨干网业务特点,研究了以安全管理中心及云安全资源池为核心的云安全防护技术方案。

By analyzing the possible network security risks in the cloud infrastructure of the railway communication backbone network,this paper proposes a railway communication cloud security technology guarantee system architecture based on WPDR3 model with elastic adaptive cloud security system as the core concept.On the basis of implementing the basic requirements of Classified Protection 2.0 and cloud computing security expansion,combined with the characteristics of railway communication backbone network services,the technical scheme of cloud security protection capability with security management center and cloud security resource pool as the core is studied.