How do I add "exceptions" to the "remember passwords for sites" feature in Tools/Options/Security?

Question

I like when FireFox remembers and automatically posts user names and password when I go on to most sites. But there are some I do not wish to automatically be posted. However, when I select "Exceptions" within the Tools/Options/Security/Remember Passwords For Sites pathway, all I can do is see the sites that are exceptions. This facility doesn't seem to allow you to add a site (which would then become an exception). Please advise.

Answer 1

Tools > Options > Security > Passwords: Exceptions
Include those that you do not want to save passwords for, such as those regard banks, credit cards, or other financial institutions.
To remove one already created use the "Saved Passwords" on that dialog,
after supplying master password (twice if you view passwords),
:Select the site and use "Remove" to remove the unwanted password.
:Certainly hope you do assign a Master Password to provide some protection to your passwords.
I like that '''about:permissions''' noted by xr417, it does same as above, but allows you to modify something already in system easier. Don't think I've seen that before. Did a search on bank and found an old account/password -- don't even want an old one there.