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Blocking Skype......

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Blocking Skype...... - 24.Jan.2008 4:18:14 AM   


Posts: 2
Joined: 27.Dec.2007
Status: offline
Hey guiz,
  There was a small qury.Users in my network have started using Skype through port 8080.Is it possible.If yes how can i block it now.But i dont want to block it completly,as some of the users are authorised to use it.



Post #: 1
RE: Blocking Skype...... - 24.Jan.2008 12:04:00 PM   


Posts: 547
Joined: 16.Mar.2005
Status: offline
Skype is designed to be very hard to block.  It can use SSL tunneling in a P2P fashion, and the only way to stop it is to either deploy the firewall client and block it at the application itself, or use ClearTunnel to inspect inside the SSL tunnel (at which point it gets blocked since it is not HTTP)

(in reply to harsh)
Post #: 2

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