基于等级保护的智能电网信息安全防护模型研究

摘要

Analyzing the construction status of security classified protection for electric information systems and the security demand of smart grid, this paper proposes an information security protection model for smart grid based on classified protection. According to the characteristics of smart grid, the presented model describes possible information security protections from aspects of physical, terminal, boundary, network, host, application and data security. With the aim of enhancing the information security defense capability of smart grid, the proposed model can be useful and practical during the construction of smart grid information security facilities.%在分析电力信息系统安全等级保护建设情况的基础上,结合智能电网信息安全需求,提出一种基于等级保护的智能电网信息安全防护模型,从物理、终端、边界、网络、主机、应用和数据几方面描述针对智能电网特点的信息安全防护建议,以提升智能电网整体信息安全防御能力,对智能电网信息安全防护及建设具有一定的指导意义和作用.