Analysis and Evaluation on the Network Security Defense in Power Marketing Industrial Control System

Abstract

Abstract With the implementation of the energy Internet, ‘Internet+power’, power IOT, and digital transformation and upgrading strategy, the power marketing system has carried out the massive metering acquisition and load control terminals, which are interactive and open accessed. Also, it has enhanced the coordinated operation and control with core power control systems such as power dispatching, transportation inspection. The current protection is mainly based on traditional passive defense concepts and technologies such as isolation protection, which cannot meet the demand of high reliability, high availability, safe and stable operation in the energy Internet environment. Therefore, it is urgent to establish a new generation of industrial control system for power marketing security protection system, which breaks through technologies in control terminal widely safe access, network safe and reliable interaction, system safe and trusted operation. The proactive defense technology brings new inspiration to the research on the security protection theory of the industrial control system for power marketing, including ontology security immune enhancement and pre-warning detection. Moreover, applying the theory of proactive defense to the field of power marketing security can provide a new way to improve the security protection of power marketing system..