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need to block HTTPS with Dansguardian

 
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JC



Joined: 21 Apr 2008
Posts: 89

PostPosted: Fri Oct 29, 2010 12:45 pm    Post subject: need to block HTTPS with Dansguardian Reply with quote

I am using ZS12 and dansguardian, I have been able to modify and --bind files without a problem and block http req's to certain sites like facebook, but as expected the students have found that https gets them there bypassing the content filter. Looking on the DG site it has a version a few releases behind what we have in ZS and it says it can filter https, could someone show me how to modify DG to block https reqs to facebook for a start.

Thanks
JC
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jasminesadie



Joined: 02 Feb 2011
Posts: 1

PostPosted: Wed Feb 02, 2011 5:14 pm    Post subject: Reply with quote

Can this be done. My students know that they can get to facebook and other social networking sites by using https
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redfive



Joined: 27 Aug 2009
Posts: 139

PostPosted: Sat Feb 05, 2011 8:03 pm    Post subject: Reply with quote

facebook's networks should be the following : 66.220.144.0/20 , 69.63.176.0/20 , 204.15.20.0/22 . U can try to add at the top of the forward chain three rules that deny the above addresses.
bye
jonatha
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JC



Joined: 21 Apr 2008
Posts: 89

PostPosted: Thu Feb 17, 2011 12:53 am    Post subject: Reply with quote

The answer is in my other post here http://www.zeroshell.net/eng/forum/viewtopic.php?t=2594
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frankscott



Joined: 09 Dec 2011
Posts: 1

PostPosted: Tue Jan 17, 2012 3:42 pm    Post subject: Reply with quote

thanks for your decent answer, I really appreciated your effort, keep it up !
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