Your connection is not secure

Please see screenshot attach of the newest Firefox update.

Your connection is not secure

The owner of has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website.

Here’s the error message: uses an invalid security certificate. The certificate is not trusted because the issuer certificate is unknown. The server might not be sending the appropriate intermediate certificates. An additional root certificate may need to be imported. Error code: SEC_ERROR_UNKNOWN_ISSUER

It seems to be affecting the latest version of Firefox. Safari, Chrome and Opera are fine.


We can’t seem to reproduce this error. Try flushing your browser cache and if you still get the error, click the advanced button and see what is reported.


Nate, I believe it’s our school network issues.