Data storage device capable of storing multiple sets of history information on input/output processing of {TAIL ~ security data} without {HEAD ~ duplication} 
Data storage device capable of storing multiple sets of history information on input / output processing of { TAIL ~ security data } without { HEAD ~ duplication }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD