Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

Can't log on to a bank website. Told certificate is not valid. Can log onto it in Edge. What's the problem?

  • 1 freagra
  • 1 leis an bhfadhb seo
  • 25 views
  • Freagra is déanaí ó FredMcD

more options

I'm trying to log onto a bank website. Firefox is blocking it. It claims an invalid certificate. I logged onto the website in question yesterday without a problem. I can log onto the website in question in Edge with a secure connection. What's going on? The website in question "centerstatebank.com."

I'm trying to log onto a bank website. Firefox is blocking it. It claims an invalid certificate. I logged onto the website in question yesterday without a problem. I can log onto the website in question in Edge with a secure connection. What's going on? The website in question "centerstatebank.com."

All Replies (1)

more options

I tried the link and got;

Your connection is not secure The owner of centerstatebank.com has configured their website improperly. To protect your information from being stolen, Firefox has not connected to this website. ++++++++++++++++++++++++++++++++++++++ There is security software like Avast, Kaspersky, BitDefender and ESET that intercept secure connection certificates and send their own.

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

Websites don't load - troubleshoot and fix error messages

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