Single Sign-On (SSO)

Definition:

Single sign-on (SSO) is an authentication process that allows users to access multiple applications and services with just one set of login credentials. Users log in once to a central identity provider (IdP) that creates a digital SSO token. This token is passed on to the respective applications, which grant access without the need for further login. In the SSO context, modern protocols such as SAML, OAuth or OpenID Connect are usually used. These are often part of a federated identity management (FIM) system.

Advantages:

• Improved user experience: Users only have to remember one password and complete fewer login steps.
• Increased security: Supports additional protective measures such as multifactor authentication and minimizes the risk of attacks through centralized authentication.
• Increased efficiency: Reduces the time needed for password resets and increases productivity.
• Centralized control: Companies can manage access rights and user identities centrally and efficiently.

Application in OpenTalk:

OpenTalk supports single sign-on based on OpenID Connect to provide users with easy and secure access to the platform. Administrators can integrate SSO with common protocols, ensuring seamless logins and a high standard of security. This is particularly beneficial for companies and public authorities that manage many users and want to ensure maximum data security.