Komunitné fórum Firefox

I set up a primary password, then closed out of everything to make sure it worked. When I reopened the browser, everything was still logged in. I was prompted to enter the primary password, but bypassed it by x-ing out.

How can I stop everything from staying logged in? I want the passwords saved, but not everyone on the computer to be able to use them without some sort of log-in (in the browser, due to how software is set up we all use the same user account on the computer).

Firefox blocks a web site citing out of date reference. I go to certificate manager to overide, but am told firefox determines site to be legitimate and therefore will not overide. I am totally frustrated and confused!