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TeamViewer Blocking

Hi Guys,
Is there a way to block TEAMVIEWER in my AS425? TEAMVIEWER can easily remote client computers even its already behind my firewall. Thanks!


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Parents
  • In "Transparent" modes, the Proxy handles only HTTP (and HTTPS if scanning is selected).  That's why it can't manage Teamviewer unless HTTPS scanning is enabled.

    In "Standard" modes, the proxy handles all of the services listed in 'Allowed target services' on the 'Advanced' tab.  In these modes, your browser sends the unencrypted HTTPS URL to the Proxy, thus allowing it to do URL filtering as well as 

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
Reply
  • In "Transparent" modes, the Proxy handles only HTTP (and HTTPS if scanning is selected).  That's why it can't manage Teamviewer unless HTTPS scanning is enabled.

    In "Standard" modes, the proxy handles all of the services listed in 'Allowed target services' on the 'Advanced' tab.  In these modes, your browser sends the unencrypted HTTPS URL to the Proxy, thus allowing it to do URL filtering as well as 

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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