You have asked firefox to connect safely

So I just reinstalled Firefox and I started having this problem with some Web sites. (GoogleMail, Facebook, most of the sites https.)

Here is the error:

You asked Firefox to connect
firmly to facebook.com, but we cannot confirm that your connection is secure.

Normally, when you try to connect safely,
sites will present a reliable identification to prove that you
go to the right place. However, the identity of this site cannot be verified.

What should I do?

If you connect normally to
This site without problems, this error could mean that a person is
trying to impersonate the site and you should not continue.

Facebook.com uses an invalid security certificate.

The certificate is not approved, because no sender string has been provided.

(Error code: sec_error_unknown_issuer)

I have the same error for other Web sites. I have connected to them well before the re - install. Help, please. Thank you.

Try disabling SSL Scan in the settings of BitDefender.

  • BitDefender-> privacy-> settings disable SSL Scan

Tags: Firefox

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