How to disable internet access in guest account ?

I want to disable internet access in a guest account.
Answer #1
From another site
1.You can disable it only from the guest account or limited user:
2. Go To Control Panel and then administrator tools. Choose Local Security Policy.
Click on Software Restriction Policy and then on the top menu chose action and create new (if there is one yet).
3. Click security levels and then right click disallowed and then make it default and click yes to the message.
4. Double click Enforcement and choose all software files and all users except administrators . Under additional rules create a new path rule from action menu , there browse for the internet browsers icons that is in the guest account. The path should be something similar to: C:\Program Files\Internet Explorer\iexplore.exe, then security to disallow. Follow similar steps for Yahoo Messenger , Firefox , Gtalk etc. and any other application which u wanna block !
http://forum.digit.in/tutorials/88311-disable-internet-connection-limited-user-guest-windows-account.html
Answer #2
simplest way would be to log onto the guest account and add a fake proxy , all it will do is time out
there are apps that will limit the amount of time a user can spend on the net , even as simple as net nanny where you can set the time allowed on the internet to something like 1am to 5am and the internet is turned off outside these times
Answer #3
try this:
No information given, so links removed. -
Password:
Answer #4
try this:
32-Bit:
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64-Bit: (Link updated)
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Password:
I wouldn’t download anything you posted, all you’ve done here since you joined is post spam and you should be looked at. This, like your other links, is most likely malware.