Daily Term: Single Sign-On

Single Sign-On

Single Sign-On (SSO) is an authentication method that allows users to access multiple systems with a single set of login credentials. For example, an employee can log into a company portal and access email, HR tools, and other apps without logging in again. SSO typically uses protocols like SAML or OpenID Connect, improving user experience and reducing password fatigue, but it requires careful security to avoid a single point of failure.

Date: 2025-06-02