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Firefox no longer trusts my internal certificate authority used for internal sites on our domain.
The error: SEC_ERROR_UNKNOWN_ISSUER. The certificates use sha256 for their signature algorithm. Chrome and Edge both see the certificates as valid. This is a recent chang… (Lesen Sie mehr)
The error: SEC_ERROR_UNKNOWN_ISSUER.
The certificates use sha256 for their signature algorithm.
Chrome and Edge both see the certificates as valid.
This is a recent change, I believe starting with Firefox 55.
Thanks for any help with this!