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Firefox does not recognize certificates from any https enabled sites. Any ideas how to fix?

  • 5 antwoorden
  • 4 hebben dit probleem
  • 13 weergaven
  • Laatste antwoord van peaceinc

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I have downloaded firefox, checked for malware, and checked for virus. Firefox use to work in that environment. Had some malware--corrected and now will not open any trusted site. Keeps saying certificate is not good. I have checked several site certificates and they are good. Help???

I have downloaded firefox, checked for malware, and checked for virus. Firefox use to work in that environment. Had some malware--corrected and now will not open any trusted site. Keeps saying certificate is not good. I have checked several site certificates and they are good. Help???

Gekozen oplossing

I assume you didn't install Fiddler, which is used by web developers...

The presence of that certificate can indicate malware named Browser Safeguard.

In the Windows Control Panel, Uninstall a Program, I suggest that after the list loads, you click the "Installed on" column heading to group the infections, I mean, additions, by date. See whether you can find BrowserSafe/Browser Safeguard or similar and remove it.

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please check your date and time settings and make sure its correct because mostly certificates are not trusted when the date and time is inaccurate

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Already checked it. Certificates are being reissued by Fiddler2. Cannot find it though. Any more suggestions? TIA

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fiddler2 reissued certificate with begin date 11/4/2014 end date 11/3/2014 if this helps. TIA

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Gekozen oplossing

I assume you didn't install Fiddler, which is used by web developers...

The presence of that certificate can indicate malware named Browser Safeguard.

In the Windows Control Panel, Uninstall a Program, I suggest that after the list loads, you click the "Installed on" column heading to group the infections, I mean, additions, by date. See whether you can find BrowserSafe/Browser Safeguard or similar and remove it.