Default ACL: Users can create folders & files ..?

[Guest steve]

Hi,

 

On my new windows server 2003 R2 SP2 boxes, I spy that the default ACL on

all drives is that Users have special permissions like so:

 

Create Folders / Append Data : This folder and subfolders

Create Files / Write Data : Subfolders only

 

Is this correct? Can I safely remove these special permissions?

 

Thanks

steve