Local Group policy : Only allow user to access one pr two pre-defined websites : Win 7, Win XP

Hello Experts,

I am trying to manage web access on two particular computers (One has Win 7 OS and the other is Win XP) with local group policy. These computers live in a workgroup environment - not a domain.

I have tried this: This is the Windows 7 computer

1. open local group policy applet (gpedit.msc)
2. Navigate to User Configuration\Administrative tools\Windows Components\Internet Explorer\Internet Control Panel\Security Settings\Site to Zone Assignment list
3. I clicked Enabled on Site to Zone assignment page
4. I clicked Show and I added a website address (http://www.watchguard.com) in value name box then 2 in value box.

This does not seem to have any affect as I can still browse all sites on the Internet with Internet explorer.

I want to be able to lock down all sites except http://www.watchguard.com in this example.

Does anyone know how to do this?

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Have you tried doing this through your router. Some routers have the settings to where you can block websites within the router itself.

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SaxitalisAuthor Commented:
I have decided to use a firewall solution...
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Windows XP

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