You can Reset or Remove selected Credentials or Remove All Credentials. You can also Open selected Credentials.

You can also remove or reset any cached credentials. Note that your credentials cache is populated whenever you have the login
(Authentication) window option Remember these credentials (check box) enabled.

The available caching of credentials is a convenience feature, such that you can simply open the platform or station later by entering only the IP address, or simply clicking on that host’s dimmed platform or station in the Nav tree, or going to the credentials manager. The login authentication window has the cached credentials already entered, and you simply click OK.
If you want tighter security for any platform or station connection from your
Allow User Credentials Caching is set to false, the Remember these credentials checkbox remains unavailable (dimmed) in any Authentication window.