Options? If you had gone into Drive Wiper and opened the drop-down box you would have had the answer hours ago. The options are, in order of idiocy, 1, 3, 7 and 35 passes.
I've no idea what HIPPA complaint (or compliance?) is. There is no compliance with anything with CC. It has no verification and no certification, so probably doesn't conform to any 'official' procedure.