电力PTN设备网管安全性

Equipment network management security of electrical power PTN

为解决电力应用的PTN设备网管系统易受攻击与脆弱性问题,在研究PTN设备网管系统体系结构的基础上,针对电力PTN设备网管系统面临的风险因素,从经济性、安全性、运维效率方面提出了基于MPLSVPN电力数据通信网的设备网管系统网络部署方式,给出省、地市、县3级DCN带内与带外相结合的DCN网管安全部署方案。最后,给出了PTN设备网管系统与其他系统交互的边界安全防护方案。

In order to solve the problem that the power PTN equipment management system vulnerable to be attacked and vulnerability, the risk factors of electric power PTN equipment network management system were proposed based on the architecture of PTN equipment network management system. From the factors of economic,security and maintenance efficiency, the network deployment of equipment network management system based on MPLS-VPN power data communication network was proposed. The out-band and in-band DCN security deployment plan of province-level, city-level and country-level was put forward. Finally, the boundary security program was proposed for the interaction between the PTN equipment network management system and other systems.