摘要
电力行业信息系统对电力系统的安全、稳定、经济运行起着重要作用。随着互联网飞速发展,网络攻击日渐增多,给电力系统又增加了新的隐患。文中介绍电力行业信息化建设的现状、发展趋势及带来的安全问题,将电力信息依安全性分级,以PKI为基础提出了三维行业安全体系结构,并指出实施中应解决的一些问题。
The information system of Electric Power Industry plays an important role on secure,steady and economic operation of the power system.With the development of Internet,the number of attacks through network is growing and power system is brought new threat.The paper,firstly introduces the current status?trend of inform-construction in the electric power industry and the se-curity problem followed,secondly classifies power information by security.Finally a3-dimension industry security architecture based on PKI is given,and several problems are pointed out during the implementation.
出处
《中国电力》
CSCD
北大核心
2002年第5期76-79,共4页
Electric Power
关键词
电力行业
信息安全
体系结构
电力系统
计算机
electric power industry
information security
PKI
security architecture
