Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

sec_error_unknown_issuer for cacert.org certificate

  • 1 پاسخ
  • 41 have this problem
  • 2 views
  • آخرین پاسخ توسّط cor-el

more options

error msg says invalid security certificate. certificate is not trusted because it hasn't been verified by a recognized authority.

I made a security exception. I followed through with the login process.

error msg says invalid security certificate. certificate is not trusted because it hasn't been verified by a recognized authority. I made a security exception. I followed through with the login process.

All Replies (1)

more options

You can install the CAcert Root certificate from this web page (Root Certificate (PEM Format)):

http://www.cacert.org/index.php?id=3