Power Industry Management Information System Network Security Research

The network security in our country is facing austere challenges currently. One side, the demand of network security is more strict and imperious with the start up of electronic government affair project, the development of information and the network of national key basic establishment. On the other side, hacker attack, virus spreading and mixed network attacks add increasingly, so that the network security line of defence is full frailness.Recently, all levels generate and power supply corporations set up information system and management application based INTERNET to enhance management level, reinforce information feedback and enhance the science and veracity of decision-making with national electric power system quickens the step of making for market. But the development of electric power corporation network is facing outstanding information systems security questions. The information security questions in electric power systems have threatened the security, stabilization, economy and high quality run of electric power systems, and affect the realization course of numeric electric power systems. Studying the information security questions in electric power systems, seting down keep away and system restore measures in the electric power systems information suffering outside attacks are the important contents of information task currently. The information security in electric power systems becomes the important composing part of the producing, dealing and managing of electric power corporations. To ensure systems security must think over network, operating system, application and operation demand etc in the synthetical information management systems of electric power corporations.This paper studies the network safeguard of electric power management information systems. Firstly, it ayalyses the exist actualities and questions of management information systems network safeguard currently. Secondly, it analyses roundly electric power industry network security risk and demand, bringsforward resolving project of electric power industry information network security by the numbers and introduces mature network security technical means currently. Thirdly, putting up detailed system analyse for the electric power management information system network safeguard by analyzing the safeguard demand of the electric power dispatch management information system of YunNan Electric Power Group. Finally, pointing out the facing questions and technical develop foreground in the safeguard demand of the electric power dispatch management information system of YunNan Electric Power Group.