Hello,
On certain websites such as www.google.com FireFox brings the message MOZILLA_PKIX_ERROR_KEY_PINNING_FAILURE. But these are only certain pages. Many other HTTP pages work without problems. Wherever it works, the certificate from the Sophos XG is displayed and with a green lock that everything is ok. I saw that you should change a setting in Firefox here. But is that also possible to work around on the XG or something similar? Since one would then have to change 1700 installation?
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