i am not a very expert user of isa server but in the past i have done this
blocking download of certain files based on their extension and content type
block access to certain websites during work hours for certain users only, users populated from Active directory group
block access to certain protocols during work hours for certain users only, users populated from Active directory group
but now i seem t forget how i did that and cant recall my memory of configuring protcol and content rules effectively. can someone point me in correct direction??
a step by step on how to create such protocol and content rule and how to assign similar access based on active directory group