Design and Application of the Information Security Framework for Electric System Lifecycle

With the further promotion of electric enterprise information construction, industrialization and informationization have been deeply integrated. Power system safety and stability is highly dependent upon electric information system. However, as the electric business higher integrated, data more interactive, and structures more complex, electric information system would face serious security risks. Any simple system may become the "short board" of enterprise information security protection architecture, and any vulnerability may bring serious consequences. In this paper, we propose an information security framework for electric system lifecycle based on typical information security model. As the framework widely applied, the overall safety capacity of electric enterprise has increased substantially.