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Unable to block Hoxx VPN

Hi guys,

I am unable to block the Hoxx VPN extension on firefox. I followed the Application filter recommended settings for better application detection ( The application uses port 80/443 for VPN servers. Sophos XGS is unable to block the VPN.

Web Filter:

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  • Hi,

    you are not using DPI in the rule you have shown above as I explained. You will need to deploy CAs to enable scanning. You have don't decrepit enabled on your SSL/TLS rule so you can't see the applications inside the encrypted packets.

    What are the external IP addresses you are using on your internal network and where are they assigned from?


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