Design Of Adaptive Web-based Electricity Network Security Management System

With the development in Power Information, Power Information Network is also up against attacks and destruction.Along with the means of attacks are more diversiform,complicated and intelligent, it is difficult to fulfil the network security needs only relying on safety equipment's defending. We manage the unattached network and safety equipment centralizedly. And we make the network and security equipment defend against the attacks interrelatedly. Fulfilling network security has important significance in society and economy."Adaptive Web-based electricity network security management system" came into being for such demand. The purpose of this paper is to establish a distributed management platform for security events. It will manage the security equipment centralizedly which have different positions and diverse functions in the network. It will fulfil linkage and mutual operation among all kinds of equipments. And it will achieve the purpose that defending against attacks.Grounded on the study of traditional network management, the paper brings forward a for security events management in the network. And it designs the system model. The paper's work that has been done is as following:(1)After analysing and researching the traditional network management, we design a Web-based distributed architecture for security equipment management which band together the CORBA technology. It fulfils unitive management for security equipment and highly efficient linkage.(2) We analyse and research the common security equipment and log deeply. At the same time we use the data mining technology to deal with the security event log data. In the paper we bring detection model automatically. It will improve the efficiency greatly in pattern recognition and rules structure. This design not only adapts to the anomaly detection but also adapts to misuse detection. And it can find the known and unknown attack mode effectively.In the paper the distributed management platform for power security events has multiplicate features, including automatic identification for security events model, multi-layered initiative defense, and extensible function. It is useful for designing the frame of the power corporation's network security management.