SSP is an abbreviation that stands for "Single Sign-On Service Provider". It refers to a software system or solution that allows users to access multiple applications or systems with a single set of login credentials.
An SSP acts as a central authentication platform and handles the authentication and authorization processes for various applications or services that a user wants to access. It eliminates the need for users to remember multiple usernames and passwords for different systems, thus enhancing convenience and security.
The main function of an SSP is to authenticate users and provide them with a secure token or session identifier that can be used to access different applications without requiring reauthentication. It utilizes industry-standard protocols and techniques such as OAuth, SAML, or OpenID Connect to establish trust and securely exchange user authentication information between the Service Provider (SP) and the Identity Provider (IdP).
Furthermore, SSPs often include additional features like user provisioning, access control, and single sign-out functionality. They enable seamless integration and interoperability between various applications and systems, enabling organizations to streamline their authentication processes and improve user experience.
Overall, SSPs play a crucial role in simplifying user authentication, improving security, and enhancing productivity by enabling users to access multiple services with a single set of credentials.
