HTTP Basic Authentication
Where does Firefox store credentials of HTTP BASIC AUTHENTICATION ? How to clear the BASIC AUTHENTICATION CREDENTIALS without closing browser?
Alle antwurden (1)
You can try calling up the Clear Recent History dialog, expand the Details section if needed, clear (uncheck) all the check boxes and then check only the "Active Logins" box.
Delete browsing, search and download history on Firefox (see the first two sections)