| 摘要 |
<p>A method and a USE flash drive for protecting private content stored in the USE flash drive. Wherein the USE flash drive comprises a micro-controller unit, a USE connector, a flash memory array, a decoder and a storage for storing various application programs, characterized in that a backup power supply is provided in the USE flash drive, whereby the micro-controller unit controls the entire USE flash drive according to the application programs, the controlling processes comprising configuring protectable mode of the USE flash drive; initiating the protection of the USE flash drive based on a configured protectable mode; generating a signal in response to the initiating and transmitting the signal to the micro-controller unit; and recoverably deleting original file systems from the flash memory array of the USE flash drive in response to the received protection signal.</p> |
