With the application of information technology in the production of electric power process, higher requirements are put forward to the safety of the electric power information network system. Under this background, aiming at the security protection of the network, this paper studied a construction scheme of the active risk warning system, which is of great guidance and application values to the improvement of the network and the safety of electric power production practice.Firstly, this paper introduced the features of electric power information network and the main business systems bearing on it, discussed the measures to improve and enhance the network’s security, as well as analyzed the main problems and its insufficiency. This paper also summed up requirements of the information security catering to new business in the future, which laid a solid theoretical foundation for the following design.Secondly, this paper discussed the realistic requirements of the new information security level of the business system carried by electric power information network, analyzed its present situation and the existing problems, as well as the current measures taken by electric power enterprise in order to improve the ability of information security.Thirdly, combining with the information security problems of the current electric power information network, this paper gave a general structure about the defense system on the basis of the overall technical principle design of the active risk warning system, as well as presented a detailed design about the key part of the active early warning system. At last, this paper elaborated the data design, input and output design of the system and the security maintenance design.In the end, together with the present situation of the electric power information network in a specific province, this paper discussed the planning objectives of the implementation about the active risk warning system, as well as its main strategy principle, this paper also put forward the stage division and the construction tasks in implementing the system. After that, this paper gave the main strategy and the construction task of the active risk warning system, then the discussion of the system’s hardware installation. At last, the function modules with importance are tested.. |