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Anti-disclosure method for mobile storage files and confidential USB disk based on the method

A technology for mobile storage and mobile storage devices, applied in the field of mobile storage, can solve the problems of unreliability, expanding the scope of use, and the unsatisfactory security of the U disk with the security technology, and achieve the effect of preventing malicious leaks and preventing leaks.

Inactive Publication Date: 2016-04-27
GUIZHOU XINANDA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in many cases, it is unreliable to only have passwords to ensure security
At the same time, if the enterprise hopes that the files copied home by employees through mobile devices will not cause security problems, the current confidential USB flash drives in the market cannot meet the requirements, because all users must know the password, and they can also copy them at will. Expand the scope of use
Therefore, the security technology of existing mobile storage files and the corresponding security USB flash drive are still unsatisfactory

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention is described in further detail below in conjunction with embodiment.

[0020] Mobile storage file anti-disclosure method of the present invention is implemented like this:

[0021] Firstly, improve the interface structure of mobile storage devices with a capacity of more than 1G and integrate them into software with electronic file security functions, and the software cannot be deleted or formatted; then, the storage area of ​​mobile storage devices is divided into safe storage areas through software-driven technology and non-secure storage areas, and identify, analyze and manage them; then, make the secure storage areas not be displayed or used under normal circumstances; finally, after running the software with electronic file security functions in the mobile storage device, you can Identify and activate the safe storage area, after the security software stops, the safe storage area will be deactivated after automatically saving the files being o...

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PUM

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Abstract

The invention discloses a mobile storage file leakage-preventing method and a confidential U-disk based on the same. According to the mobile storage file leakage-preventing method, an interface structure of a mobile storage device with the capacity larger than 1G is improved so that the interface structure can be integrated with software with an electronic file safety function, and the software can not be deleted and formatted; by means of a software driving technology, a storage area of the mobile storage device is divided into a safe storage area and an unsafe storage area; the safe storage area and the unsafe storage area are identified, analyzed and managed so that the safe storage area is not displayed and can not be used under normal conditions; after the software with the electronic file safety function in the mobile storage device is operated, the safe storage area can be identified and enabled; and after the safe software is stopped, files which are being operated are automatically saved, and then the safe storage area is stopped using. According to the mobile storage file leakage-preventing method and the confidential U-disk based on the same, with respect to the safety of the mobile storage device, both leakage caused by losing of the device and vicious leakage of internal staff are considered.

Description

technical field [0001] The invention relates to a method for preventing leakage of mobile storage files, and also relates to a confidential U disk based on the method, which belongs to the technical field of mobile storage. Background technique [0002] At present, the confidential U disks on the market mainly separate a safe area through storage technology. The safe area needs to be authenticated, but once authenticated, it is not subject to any control. However, in many cases, it is unreliable to only have passwords to ensure security. At the same time, if the enterprise hopes that the files copied home by employees through mobile devices will not cause security problems, the current confidential USB flash drives in the market cannot meet the requirements, because all users must know the password, and they can also copy them at will. Expand the scope of use. Therefore, the security technology of existing mobile storage files and the corresponding security USB flash drive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/78
Inventor 闾凡兵
Owner GUIZHOU XINANDA TECH CO LTD
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