This invention relates to {HEAD ~ systems} and methods for providing protection within a data structure where {TAIL ~ the objects} of the data structure have different protection requirements 
This invention relates to { HEAD ~ systems } and methods for providing protection within a data structure where { TAIL ~ the objects } of the data structure have different protection requirements
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH