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thelma@×××××××××××.com wrote: |
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> On 12/11/2015 09:05 PM, Simon Thelen wrote: |
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>> On 15-12-11 at 20:03, thelma@×××××××××××.com wrote: |
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>>> Does anybody have an idea how to block facebook? |
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>> The only way to blacklist facebook would be to create a whitelist and |
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>> drop everything not on said whitelist. |
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>> |
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>> If you block DNS, they can use a different DNS server. If you block IP |
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>> addresses they'll use a proxy/vpn. If you use deep packet inspection |
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>> they'll use TLS or a VPN or an SSH tunnel. |
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>> |
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>> If you can control the systems so that they don't do any of the above, |
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>> it's possible but you've admitted that you can't (unless you can |
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>> control all the Virtualbox instances). |
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> The users are not that knowledgeable to do any of that DNS, proxy/vpn etc. |
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> I know VirtualBox IP address and can block the page "facebook" for |
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> individual IP or certain range in dd-wrt. But my problem is getting the |
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> dd-wrt "access control" to recognize and block "https". |
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> Trying to block by URL: https://www.facebook.com/ doesn't work. |
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> |
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> -- |
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> Thelma |
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> |
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> |
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> |
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They may not now but I just did a quick search on startpage on how to |
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unblock facebook and I got a ton of hits including videos on youtube. |
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They may not know how right now but after you block it, they will |
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shortly after. On the plus side, you may have some budding computer |
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geeks coming along. |
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Anyone else remember those parental control programs that rarely if ever |
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worked? ROFL Most teens could get past those in seconds if not a |
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minute or two. ;-) |
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|
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Dale |
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:-) :-) |
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