关键词: 火电厂, 信息网络, 安全, 策略

Abstract: The internal network of the thermal power plant includes two systems of the production control and the management information. Based on the analysis of the structure of thermal power plant internal network and the potential security hazard, the content needing emphatic consideration in the security strategy of the internal network, and the security system structure of the internal network and the related security technique were discussed.

Key words: thermal power plant, information network, security, strategy