How can i block teamviewer ??? ver 2.0.1-RELEASE (i386)



  • I have a Pfsense 2.0.1-RELEASE (i386)  installed multiwan server, working perfectly but now i need to block teamviewer how you know i cannot install proxy because proxy does not work with multiwan 4 ISP's





  • @arrow:

    I have a Pfsense 2.0.1-RELEASE (i386)  installed multiwan server, working perfectly but now i need to block teamviewer how you know i cannot install proxy because proxy does not work with multiwan 4 ISP's

    ..Also do not miss that when blocking a port, say for example port 25, there is nothing stopping your users from sending that traffic, for example smtp, over another port, or tunneling traffic etc. Ie if you want to make 100% sure that you are blocking all traffic for a protocol you have to inspect the packets and if the user uses encryption this is going to be extremely difficult or impossible to do unless risking to block "more than you wanted in the first place".

    A combination of different kinds of blocks and monitoring is probably the best if you really want to make sure all traffic of type X is not allowed in and/or to pass through.

    /E


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