Single sign-on, or SSO, enables a user to sign in once to access all of their applications and services. Learn how SSO logins and SSO authentication tokens work.

What is Single Sign-On? Single sign-on (SSO) is an authentication method that enables users to securely authenticate with multiple applications and websites by using just one set of credentials.

Oct 22, 2024 · Single sign-on eases the login process across multiple applications. Our comprehensive guide explains SSO’s benefits, how it works, and common use cases.

Jun 25, 2025 · Single sign-on (SSO) is a session and user authentication service that lets users access multiple applications or systems with a single set of login credentials.

Aug 27, 2024 · Single sign-on (SSO) is an authentication tool that enables users to securely access multiple applications and services using one set of credentials, eliminating the need to …

Sep 30, 2024 · Single sign-on is an authentication method that allows users to sign in using one set of credentials to multiple independent software systems. Using SSO means a user doesn't …

Single sign-on (SSO) is an identification system that allows users to access multiple applications and websites with one set of login credentials.

Single sign-on systems require a one-time authentication from the user. Once logged in, the user can access other web applications and services without re-authenticating themselves.

Single Sign-on (SSO) occurs when a user logs in to one application and is then signed in to other applications automatically, regardless of the platform, technology, or domain the user is using.

Aug 20, 2024 · In this guide, we’ll unpack how SSO works, explore core protocols like SAML and OAuth 2.0, and highlight why SSO is foundational to identity and access management (IAM) …