SSO enables centralized authentication across multiple applications, reducing login friction and simplifying access control.
Single sign-on (SSO) enables users to authenticate once and access multiple independent systems or applications. It reduces password fatigue, simplifies user administration, and enables centralized access control. SSO relies on protocols like SAML, OAuth and OpenID Connect and requires an identity provider and governance.
Measures usage and adoption of the SSO system.
Time to recover after identity provider outage.
Indicator of configuration or integration issues.
A multinational company deploys SSO using OpenID Connect and a central IdP to improve user experience and compliance.
A portal allows customers to sign in via external identity providers (e.g., Google), delegating authentication and reducing password maintenance.
A legacy application is connected to enterprise SSO via a proxy, avoiding major internal code changes.
Evaluate current authentication landscape and protocol support.
Select an identity provider and define policies.
Incrementally integrate applications and set up monitoring.