Abstract: Identity authentication is the first threshold to ensure the overall safety of network architecture space. With the rapid popularity of the Internet, especially the rapid popularity of mobile Internet and other new application forms, technical requirements for network authentication and corresponding application research and development shows a strong diversity of development momentum. Mobile Platformbased, serviceoriented, technology integrated and adaptive authentication technology and service model are the new direction of research and development in the field of identity authentication. Through specific case studies and analysis, this paper introduces the architecture, service mode, and application characteristics of the cloud platform based on the independently controllable authentication technology. The case provides referential basis for the construction and application of authentication platform of Internet plus industry. Network identity authentication is the foundation of the network space safety. It is necessary to vigorously support and develop network space identity authentication technology with independent intellectual property rights, and promote its application in various industries with the help of Internet plus strategy.

Key words: identity authentication, authentication service, service mode, dynamic password

摘要： 身份认证是确保网络空间架构整体安全的第1道门槛，随着我国互联网，尤其是移动互联网等新型应用形态的快速普及，相应的网络认证技术需求及应用研发也呈现出旺盛的多元化发展势头，移动化、服务化、多技术融合的、自适应的认证技术和服务模式是身份认证领域发展的新方向.通过具体案例的研究和分析，介绍了基于我国安全自主可控的认证技术的云认证服务的架构、服务模式、应用特点等，为互联网+行业的认证平台建设和应用提供可借鉴的基础.网络身份认证是网络空间安全的基石，必须大力支持和发展具有自主知识产权的网络空间身份认证技术，并借助互联网+战略促进在各行业的应用.

关键词: 身份认证, 认证服务, 服务模式, 动态口令