Avatar for Username

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

Ova tema je arhivirana. Pitajte drugo pitanje ako vam je potrebna pomoć.

CAN'T CONNECT. ERROR MSG SAYS "CONNECTION IS NOT SECURE" AND "INVALID SECURITY CERTIFICATE." AM I THE PROBLEM OR IS IT FIREFOX?

  • 1 odgovor
  • 1 ima ovaj problem
  • 2 views
  • Posljednji odgovor poslao FredMcD

MCMANUSLOSANGELES
MCMANUSLOSANGELES
more options

GET THIS ERROR MSG EVEN WHEN I TRY TO CONNECT TO GOOGLE FROM FIREFOX. PLEASE SEND YOUR RESPONSE DIRECTLY TO MY EMAIL ADDRESS. MANY THANKS.

GET THIS ERROR MSG EVEN WHEN I TRY TO CONNECT TO GOOGLE FROM FIREFOX. PLEASE SEND YOUR RESPONSE DIRECTLY TO MY EMAIL ADDRESS. MANY THANKS.

All Replies (1)

FredMcD
FredMcD
more options

Please turn off your Caps Lock. In text talk, this is shouting.

There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connections and send their own certificate.

https://support.mozilla.org/en-US/kb/firefox-cant-load-websites-other-browsers-can

https://support.mozilla.org/en-US/kb/firefox-and-other-browsers-cant-load-websites

https://support.mozilla.org/en-US/kb/secure-connection-failed-error-message

https://support.mozilla.org/en-US/kb/connection-untrusted-error-message

http://kb.mozillazine.org/Error_loading_websites


  • uses an invalid security certificate SSL_ERROR_BAD_CERT_DOMAIN
  • configured their website improperly

How to troubleshoot the error code "SEC_ERROR_UNKNOWN_ISSUER" on secure websites https://support.mozilla.org/en-US/kb/troubleshoot-SEC_ERROR_UNKNOWN_ISSUER