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All sites I visit show a message, "Your connection is not secure," including Firefox.

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  • Última respuesta de philipp

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Last night after updating my Bitdefender security and a reboot, I've been encountering a "Your connection is insecure" message on every page I visit, including Firefox (Mozilla.org). It seems a waste of time to add exceptions to 100s of sites. Any suggestions or fixes? I've been a Firefox user for many years and have never seen anything like this.

I also recently updated Firefox to the most recent version.

Last night after updating my Bitdefender security and a reboot, I've been encountering a "Your connection is insecure" message on every page I visit, including Firefox (Mozilla.org). It seems a waste of time to add exceptions to 100s of sites. Any suggestions or fixes? I've been a Firefox user for many years and have never seen anything like this. I also recently updated Firefox to the most recent version.

Solución elegida

hi, you should never add exceptions in these circumstances but fix the underlying issues - most probably you'll have to disable the scanning of secure connections like described in How to troubleshoot security error codes on secure websites

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Solución elegida

hi, you should never add exceptions in these circumstances but fix the underlying issues - most probably you'll have to disable the scanning of secure connections like described in How to troubleshoot security error codes on secure websites

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philipp said

hi, you should never add exceptions in these circumstances but fix the underlying issues - most probably you'll have to disable the scanning of secure connections like described in How to troubleshoot security error codes on secure websites
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Thank you, philipp! It worked and my problem is no more.

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I had this problem after installing the new firefox quantum, on Windows 10 x64 fall creators update. But my AV is Windows Defender, I don't have any security software scanning secure connections. I think this is the first time I installed firefox on this system. I have had this problem on and off in the past.

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@shmu26, hi can you please open a new question about your problem? thnx