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

Your connection is not secure

  • 2 cavab
  • 1 has this problem
  • 1 view
  • Last reply by James

more options

Here: http://i.imgur.com/SNoQvBZ.png

I don't use any kind of antiviruses or firewalls. Windows Firewall is turned off manually in group policy, registry, services and files are deleted. Same applies to Windows Defender. I don't have any viruses, PC is completely clean. Same applies to UAC and all other crapware of Microsoft(Windows 10 start, Windows 10 apps, Metro, Cortana, Telemetry, etc., etc., etc...)

What I want is to turn this message off completely not only for this website but completely for all websites, even if website will set my computer on fire if I try access it. And I don't care if it will decrease security of my PC(or whatever), I want to turn it off.

Is there a way to turn it off completely? Because all I find on the internet is something like this: https://support.mozilla.org/en-US/questions/1104863

Here: http://i.imgur.com/SNoQvBZ.png I don't use any kind of antiviruses or firewalls. Windows Firewall is turned off manually in group policy, registry, services and files are deleted. Same applies to Windows Defender. I don't have any viruses, PC is completely clean. Same applies to UAC and all other crapware of Microsoft(Windows 10 start, Windows 10 apps, Metro, Cortana, Telemetry, etc., etc., etc...) What I want is to turn this message off completely not only for this website but completely for all websites, even if website will set my computer on fire if I try access it. And I don't care if it will decrease security of my PC(or whatever), I want to turn it off. Is there a way to turn it off completely? Because all I find on the internet is something like this: https://support.mozilla.org/en-US/questions/1104863

All Replies (2)

more options

No, Firefox does not have a blanket setting to ignore certificate invalidity on all sites.

In this particular case, you can see the site let its certificate expire. If you want to use the site anyway, you can click the Add Exception button to bypass the problem. I suggest unchecking the box for making a permanent exception since they are likely to get a new cert soon.

more options

A simple cause can be due to the date/time being incorrect on the OS.