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

Secure Connection Failed

  • 1 reply
  • 1 has this problem
  • 6 views
  • Last reply by Terry

more options

I keep getting this Problem Loading Page message:

Secure Connection Failed

An error occurred during a connection to www.google.com. SSL peer reports incorrect Message Authentication Code.

Error code: SSL_ERROR_BAD_MAC_ALERT

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.
    I've been through the Security settings and can't seem to find a fix. This seems to have started with the last update...
I keep getting this Problem Loading Page message: Secure Connection Failed An error occurred during a connection to www.google.com. SSL peer reports incorrect Message Authentication Code. Error code: SSL_ERROR_BAD_MAC_ALERT The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Please contact the website owners to inform them of this problem. I've been through the Security settings and can't seem to find a fix. This seems to have started with the last update...

All Replies (1)

more options

You could try changing this preference in about:config: security.tls.enable_0rtt_data

https://support.mozilla.org/en-US/questions/1375929#answer-1502270 https://support.mozilla.org/en-US/kb/about-config-editor-firefox