In this paper, aiming at the demand of active defense against attacks in the environment of "poisonous bacteria" in electric power web service system, the mimic defense technology of electric power web service system based on dynamic transformation of resources and heterogeneous redundant executors is proposed. The dynamic environment is realized through active changes of software and hardware elements at different levels, thus destroying the deterministic and persistent dependency conditions of the attack chain on the operating environment, blocking the network attack chain, solving the problem of unknown attack defense using unknown vulnerabilities and unknown backdoors, and effectively enhancing the network security of key Web application systems in the power industry. On this basis, in order to verify the security of mimic defense technology in electric power web service system, a security test method is given to verify the feasibility and effectiveness of mimic defense technology on web.
Abstract:In view of the present situation of the popularization and application of the power supply enterprise smart meter, smart meters, marketing business system and analysis of the electric energy data acquire system, current prepaid business and customer service business model have been unable to adapt to the new technologies and new ways through the proposed marketing business system and the implementation of the electric energy data acquire system of intelligent charge control system based on to help the power supply enterprise to enhance the electrical charge risk control ability and service level, strengthen the fine management of power supply enterprise.
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