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how to block HTTP Tunneling

Hello,
I am using Astaro version 7.504 and i face problem to block HTTP tunnelling [:(].
users on network can install hotspot software and can bypass web filter.

this software use openvpn software to establish HTTP tunnel [:@]
i tried to block all VPN using packet filter but I failed it is still connected 

anyone can help
Thanks


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Parents
  • it's simple.  turn on the http proxy in transparent mode then you remove any rules from the packet filter that allow port 80 traffic.  Problem solved.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

    Former Sophos SG(Astaro) advocate/researcher/Silver Partner

    PfSense w/Suricata, ntopng, 

    Other addons to follow

Reply
  • it's simple.  turn on the http proxy in transparent mode then you remove any rules from the packet filter that allow port 80 traffic.  Problem solved.

    Owner:  Emmanuel Technology Consulting

    http://etc-md.com

    Former Sophos SG(Astaro) advocate/researcher/Silver Partner

    PfSense w/Suricata, ntopng, 

    Other addons to follow

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