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Hi, I am from Iran. I have updated my firefox to 7. According to your directions I deleted diginotar certificates manually. However, when I restart my firefox still there are diginotar certificates.

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  • Last reply by cor-el

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Would you tell me how I can disable the certificates permanently? In IE I could delete the certificates permanently.Kind regards

Would you tell me how I can disable the certificates permanently? In IE I could delete the certificates permanently.Kind regards

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You can click the Edit button on the DigiNotar certificates to verify that all trust bits are unchecked.
That will make it impossible for them to be used as root certificates.

Select a DigiNotar certificate in the Certificate Manager.

  • Click the Edit button to verify that all trust bits are unchecked
  • Click the View button and go to Details to verify that the certificate has been deactivated (Explicitly Distrust DigiNotar Root CA)