智能电网信息安全现状分析及防护建议  

Analyzing current situation and protective suggestions of smart grid information security

作　　者：王秀清[1] 王素丽[1] 车方圆 于香英 李旭峰[3] 

机构地区：[1]天津科技大学电子信息与自动化学院,天津300022 [2]天津市电力科技发展公司,天津300022 [3]山西省人民医院计算机室,山西太原030012

出　　处：《信息技术》2015年第9期20-23,共4页Information Technology

基　　金：国家自然科学基金资助项目(61071207)

摘　　要：在分析智能电网信息安全现状与风险的基础上,重点分析了身份认证、入侵检测、访问控制等智能电网信息安全关键技术的特点,结合电网信息安全风险分析与等级保护的基本要求,从数字水印、指纹识别、多网融合以及安全管理等角度提出了相应的信息安全防护建议,以增强智能电网中视频监控、身份认证、安全接入等环节的信息安全水平,提高智能电网信息安全防护与自主可控能力,确保智能电网业务系统的安稳运行,保障业务数据的安全。Based on the analysis of status and risks of smart grid information security, this paper analyzed the characteristics of authentication, intrusion detection, access control and other key technologies of smart grid information security. Combined with the basic requirements of grid information security risk analysis and degree of protection, this paper puts forward some appropriate information security recommendations from point of view of digital watermarking, fingerprinting, multi -network integration and security management, in order to enhance the level of information security in video surveillance, authentication, secure access and other aspects of smart grid, and also improve the capacity of safeguard and self-control of smart grid information security and ensure the stable operation and data security of smart grid business systems.

关 键 词：智能电网 信息安全 身份认证 多网融合 

分 类 号：TM76[电气工程—电力系统及自动化] TP393[自动化与计算机技术—计算机应用技术]