Turning the internet off for specific users at a specific time ..
Right, so ok, this morning I've been instructed that I need to prepare the network (specifically the ICT Lab) for an examination next Thursday/Friday.
I need to disallow most internet access 15 minutes into the exam, but keep alive the access to our LEA OWA for emails they need to send within the exam.
So, HOW THE .... DO I DO THAT?!
We use the CLEO NED Boxes for additional filtering classes with devolved filtering policies from Lancashire County and run 2008R2 DC with Windows 7 Client Machines. We don't currently have any tutor software on the network as the SLT didn't see we needed such things (though I might beat them around the head with the exam boards information on this all and ask for some money as that would be an easy way to do things).
Any suggestions on how to do this would be most welcome .. failing that I might just cry!
I'm going to start hunting around now to see what I can find too, but I thought someone might have a golden nugget of information on how they do it that they could share .. preferably for free, but if I need to spend money then I'll just have to put on my Oliver outfit and go with my begging bowl saying "please sir, can I have some more [money]"
Andy T :)