Patent ID: 7739468

Claim:
A data protection system for controlling a data entry point, wherein a computing apparatus is allowed to read or write data only after locking is disabled, and the data protection system, comprising: a RFID TAG, storing at least one identification code; and a data protection apparatus, providing the reading or writing of a plurality of data, and the data protection apparatus, comprising: a storage unit, comprising a data entry point area and a data area for storing the physical data, and a plurality of data entry points inside the data entry point area are pointed to a plurality of specific sectors inside the data area, respectively; a backup unit, backing up the data entry points inside the data entry point area, and each data entry point is allocated to the identification code of the RFID TAG, respectively; an authentication unit, assessing whether the identification code is authenticated inside the backup unit, and generating a corresponding authentication result; and a control unit, enabling the computing apparatus to read or write to and from the storage unit based on the data entry point of the backup unit.