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Trying to load a secure website, firefox says "Secure Connection Failed: Peer's certificate has an invalid signature."

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New Contributor

Trying to load a secure website, firefox says "Secure Connection Failed: Peer's certificate has an invalid signature."

I need to get on this website, which only allows Firefox and Safari for Mac OSX, but since I upgraded to the latest Firefox update, this is the message I get:

Secure Connection Failed

   An error occurred during a connection to teleserve.dlt.ri.gov.

Peer's certificate has an invalid signature.

(Error code: sec_error_bad_signature)


Help!

2 REPLIES
Site Moderator

Re: Trying to load a secure website, firefox says "Secure Connection Failed: Peer's certificate has an invalid signature."

The site doesn't seem to be sending the correct intermediate certificate.

You can install this VeriSign intermediate certificate that works for me.

New Contributor

Re: Trying to load a secure website, firefox says "Secure Connection Failed: Peer's certificate has an invalid signature."

I installed it by going into Firefox, ->Preferences-> Advanced->View certificates->Import (the certificate file). Then I restarted Firefox, and it is still not working. Any other ideas?