What does Single Sign-On (SSO) allow a user to do?

Single Sign-On (SSO) is a user authentication process that enables a user to access multiple applications with one set of credentials. This means that after the initial login, users can seamlessly navigate among different applications without having to re-enter their credentials for each application. This not only enhances the user experience by simplifying the login process but also improves security by reducing the likelihood of users employing weak or repetitive passwords across multiple platforms.

Using a single set of credentials also streamlines access management for IT departments, as they can manage fewer passwords and accounts, thereby reducing administrative overhead and the potential for security vulnerabilities. In a well-implemented SSO environment, once the user authenticates with their credentials, they are granted access tokens or other forms of assertion that allow seamless access to other services, adhering to security protocols and standards established by the organization. This capability is particularly beneficial in environments where users need to switch frequently among different applications throughout the day.