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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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Parents Reply
  • IPS is unable to detect it. Earlier, OpenVPN wasn't detected when running it on TCP/80, and TCP/443 but after a signature update IPS started detecting it. I think the app signature is broken and needs to be fixed for "Non-SSL/TLS traffic on port 443" and "VPN Over 443".