统一身份认证系统中的多因子身份认证方法

我国省级教育专网存在诸如应用分散、跨平台访问需要重复身份认证等问题,因此建设省级教育专网的统一身份认证系统势在必行。身份鉴别与认证是统一身份认证系统的关键环节,传统的基于单因子的身份认证方案存在诸多安全问题,因此多因子身份认证方案应运而生。本文总结了常用的身份认证方案,并介绍了基于统一身份认证系统的多因子身份认证方案,该方案综合使用了三种不同的认证因子,对于可能的非法登录行为进行预警,实验结果显示,系统可以识别出88.8%的非法用户。

Research on multi-factor authentication method in unified identity authentication system

Within our provincial education private network, several challenges have arisen, including the dispersion of applications and the need for repetitive identity authentication across diverse platforms. Consequently, the establishment of a cohesive and unified identity authentication system for our provincial education private network becomes an imperative undertaking. Identity verification and authentication stand as pivotal components within the framework of the unified identity authentication system. The conventional approach to identity authentication, relying solely on single-factor verification, exposes numerous security vulnerabilities. As a remedy, the concept of a multi-factor authentication scheme has come to fruition. This paper provides a comprehensive overview of prevalent identity authentication schemes, followed by the introduction of an innovative multi-factor identity authentication scheme seamlessly integrated into the unified identity authentication system. This pioneering scheme seamlessly incorporates three distinct authentication factors, working in tandem to proactively identify and thwart potential unauthorized login attempts. The experimental results show that the system can identify 88.8% of illegal users.