SSO, or Single Sign-On, is a secure and convenient method of accessing multiple applications or systems with just one set of login credentials. This eliminates the need for users to remember and enter different usernames and passwords for each individual platform, saving time and reducing the risk of forgotten login information. SSO works by authenticating a user’s identity through a central server, which then grants access to all authorized applications. This not only streamlines the login process, but also enhances security by centralizing user access control. SSO is commonly used in businesses and organizations to improve efficiency and user experience, making it a valuable tool in today’s digital landscape.