[操作疑難] QNAP有冇檔案(相片 video etc) 加密功能?

即是我開左幾個account,起左access right去佢地各自folder
User可以through QFILE 果類 APP sync電話相同video咁
想知可唔可以用佢地自己login,再落password先upload/download得返,而pw就好似encryption salt咁係user自己起, 唔經admin , 即使admin如果冇果個pw都decrypt唔倒佢地d相, store係果個folder果D係scramble data
唔知有冇ching知有冇呢類功能?