How to fix firefox connection untrusted

Firefox gives me connection untrusted for SSL https, and why is that, Chrome shows https in green so, chrome OK, 开发者_运维百科firefox not, why ?

when i install ff 16.0.2, i seem to have same prob with you(untrusted connection especially firefox addon)..For me, it basically cause by my nod32 antivirus, i try go to setting>protocol filtering>ssl>certificates>untick "add the root certificate to known browser''(make sure ff really close)..then tick it again and click OK..done

Please check this:

https://developer.mozilla.org/En/Displaying_web_content_in_an_extension_without_security_issues

I thing you can bypass the warning:

You can tell Firefox to bypass these certificate warnings. You should only bypass the warning if you're sure that the site is legitimate. Legitimate public sites will not ask you to do this. An invalid certificate can be an indication of a web page that will defraud you or steal your identity.

1.On the warning page, click Or you can add an exception....
2.Click Add Exception.... The Add Security Exception dialog will appear.
3.Click Get Certificate.
4.Read the text describing the problems with this site.
5.Click Confirm Security Exception if you want to trust the site.

http://support.mozilla.com/en-US/kb/Secure%20Connection%20Failed http://support.mozilla.com/en-US/kb/Firefox%20cannot%20connect%20securely%20because%20the%20site%20uses%20an%20older%20insecure%20version%20of%20the%20SSL%20protocol

If any of these TS won't work, then try to update to FF V7. Don't forget to file a bug in bugzilla with all the necessary information.

However if you wish to access sites without accepting the certificate each time, use the add-on skip-cert-error "https://addons.mozilla.org/en-US/firefox/addon/skip-cert-error"

I had this weird issue "Your connection is not secure" whereas Chrome works like a charm.

Actually, it is because i let the corporate pac script to manage the proxy setup ticking the option "use system proxy settings". Actually, Firefox don't like it ! When i switch back to the manual proxy settings, all get back to work. Of course, you need to known proxy params.

Go & surf ...

Change your Date to current date :D I had same issue