Single Sign-on Assistant is a Firefox extension designed to enhance security and simplify user access to various websites and applications. This subscription-based tool allows administrators to configure single sign-on connectors for seamless login experiences. Once set up, users can securely store their login credentials on a secure server, enabling automatic logins during subsequent visits to those sites.

The extension is categorized under Security & Privacy, specifically focusing on Anti-Spam & Anti-Spy functionalities. Users can browse a catalog of available single sign-on connectors configured by their Access Manager, CloudAccess, or SecureLogin administrator. This feature not only enhances user convenience but also reinforces security by managing credentials effectively.