本文基于新一轮电改深化后电网企业“电网建设运维+电力普遍服务”生产经营业务中的商业秘密保护与用户信息保密义务履行的现实需求,在分析传统的信息系统“账号/密码”认证模式不足之处的基础上,探讨了构建基于生物特征的安全身份认证服务体系架构的方式。 This article is based on the actual demand of the implementation of the trade secrets protection and user information confidentiality obligation in the power grid enterprise “power grid construction and operation + power universal service ” production and operation business, Based on the shortcomings of the authentication mode, this paper explores the ways to build a biometric authentication service architecture based on biometric authentication.