Restrict changing Attributes(Home directory)

Afternoon guys,

OK ran into a problem here this morning that caught me of guard, some students documents needed moving over to a different folder, when I went into his documents i saw that the document was in green text (quick google showed this is because the student had encrypted the folder from right click -->properties--> advanced -->Encrpyt contents),

Now I've had a google about and I can't seem to find anything useful although not sure if im looking in the right place, anyone know of a GPO, or a file permission that I can set on there home directory that will stop the students being able to change any of the attributes although mainly after restricting advanced attributes.

This technet article shows how you can use Group Policy to block access to encryption (or control it, should you wish to use it on some computers)

srochford - Thanks very much for this exactly what i was after :) Thanks again for your time