Discussion on the Physical Safety of the Data Inside Computer
YU Gui-ju · Sci-Tech Information Development & Economy · 2005
The safety of the data inside computer is divided into the data physical safety and the data contents safety.The physical safety is that the data can’t be lose because of the damage of the medium, and the contents safety is that thedata don’t be copied or be modified illegally. This paper, fromthe data completeness, the database backup and recover andthe disaster recoveryplan, discusses on the data’s physical safety.