摘要
为保障坚强智能电网顺利建设,国家电网公司建设了统一数字证书系统,建立了统一的信任源,为各业务系统提供统一的身份认证方式。本文重点介绍统一数字证书系统的建设思路:在综合考虑部分网省公司已建数字证书系统和内、外网隔离要求的前提下,采用"入根"集成和建设内外网主、从目录服务系统的方式,经济、高效地完成统一数字证书系统的建设。
As a supportive project to the smart grid program, a unified digital certificate system was built with a unified source of trust by the State Grid Corporation of China （SGCC） to provide uniform identity authentication for business systems. This paper mainly introduces the construction idea of the unified digital certificate system. Considering the fact that part of regional or provincial grid corporations had built up their own digital certificate systems and the requirement for isolating the Intranet and the Internet networks, the way of integrating roots and constructing master and slave directory service systems in the lntranet and the Internet networks was adopted. In this way the unified digital certificate system was established economically and efficiently.
出处
《电力信息与通信技术》
2013年第8期79-82,共4页
Electric Power Information and Communication Technology
关键词
统一数字证书
目录系统
智能电网
unified digital certificate
directory system
smart grid
