What is NOT a characteristic of Single Sign-On (SSO)?

Single Sign-On (SSO) is a user authentication process that allows a user to access multiple applications and services with a single set of credentials, meaning they only need to log in once to gain access to all connected systems. This directly supports the idea that SSO reduces password fatigue for users, as they do not have to remember and manage multiple passwords for different applications.

The option stating that SSO requires users to remember multiple passwords is fundamentally incorrect regarding SSO's main advantage; in fact, one of the primary purposes of SSO is to alleviate the burden of having to track multiple passwords by consolidating them into one.

Additionally, SSO streamlines access to various services by providing a seamless experience, as users can move between applications without needing to re-enter their credentials each time. This enhances user efficiency and satisfaction when interacting with multiple systems.

Thus, this understanding solidifies why the option related to needing to remember multiple passwords does not align with the key characteristics of Single Sign-On technology.