USB flash disk management system and method

Abstract

The present invention provides a USB flash disk management system. The system includes a USB flash disk, a USB flash disk client, a storage module, a communication device, a device client and a server, wherein the USB flash disk client and the storage module are installed on the USB flash disk, and the device client is installed on the communication device; the USB flash disk client establishes acommunication connection with the server, and unlocks the storage module after the communication connection is successfully established, so that the storage module can be used by a user; the USB flashdisk client and the server perform data uploading and / or downloading; the device client establishes a communication connection with the server; the user selects an operating mode of the USB flash disk through the device client; the device client and the server perform data uploading and / or downloading; the operating mode of the USB flash disk can be a normal mode, an anti-lost mode and a lost mode; the USB flash disk has a unique serial number; the device client is configured with a login account and a password number; and the above modules cooperate with one another to achieve a plurality offunctions such as the data confidentiality, data backup, anti-theft and data recovery of the USB flash disk.

Description

technical field [0001] The invention belongs to the technical field of U disks, and in particular relates to a management system and method for U disks. Background technique [0002] As a device for storing information, U disk has been widely used. However, because the size of the USB flash drive is small and inconvenient to carry, it often happens that the USB flash drive is lost. If very important data is stored in the USB flash drive, it will affect people's normal work and even cause the disclosure of personal privacy. [0003] In the prior art, there are many solutions for preventing the loss of the U disk, such as setting a distance sensor on the U disk and the U disk cover, setting a timer, changing the physical structure of the U disk, etc. to prevent the loss of the U disk. These solutions only solve the problem of loss prevention, but do not solve the problems of data retrieval after loss and leakage prevention. [0004] In the prior art, there have been some sol...

AI Technical Summary

Problems solved by technology

These solutions solve the problem of data protection, but do not solve the problem of how to retrieve data after the U disk is lost

[0005] The above solution separates loss prevention from data protection and proposes a separate solution, which does not form a solution of "loss prevention - data protection when not lost - data protection after loss - data retrieval after loss and other related operations"

Images