Web Single Sign-On (Web SSO) allows users to access multiple web applications with one set of login credentials.
Description
Web Single Sign-On (Web SSO) is a user authentication process that enables individuals to log in to multiple web-based applications with a single set of credentials, such as a username and password. This approach enhances user experience by eliminating the need to remember numerous passwords for different services. When a user logs in to one application, Web SSO automatically authenticates them across all connected applications. This not only streamlines the login process but also improves security by reducing the number of passwords that a user has to manage, thereby lowering the risk of password fatigue and unsafe password practices. Popular implementations of Web SSO include services like Google and Microsoft, which allow users to access various applications like Gmail, Google Drive, and Office 365 with one login. The SAML (Security Assertion Markup Language) and OAuth protocols are commonly utilized in Web SSO implementations to facilitate secure token exchanges between identity providers and service providers.
Examples
- Google's SSO allows access to Gmail, Google Drive, and YouTube with one Google account.
- Microsoft's Azure Active Directory enables users to access Office 365, Teams, and other Microsoft services using a single login.
Additional Information
- Web SSO enhances security by reducing the number of passwords users must remember.
- Common protocols used in Web SSO include SAML, OAuth, and OpenID Connect.