Access authority control method and device for mobile storage device

A technology for mobile storage devices and access rights

Active Publication Date: 2019-05-21
BEIJING VRV SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for the exchange of sensitive or confidential data between computers and mobile storage devices, there is a lack of systematic and practical security management solutions
Existing file-based security management systems generally formulate security levels and allowed operations through the method of setting file security attributes by users. Although the control of file exchange has been improved, there are still two problems: one is in the user Insufficient understanding of the content of the file or in the case of operational errors, it is easy to set the security attribute by mistake, resulting in potential security management failure and reducing the reliability of the system; second, the operation control of these systems is often limited to read-only and print-only Number of times, limited editing functions, etc., lack of flexibility and practicality

Method used

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  • Access authority control method and device for mobile storage device
  • Access authority control method and device for mobile storage device
  • Access authority control method and device for mobile storage device

Examples

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

[0037] This embodiment provides a mobile storage management system, including a server end, a client end, and a dedicated USB disk registration tool. Among them, the server side: the mobile storage system management center, based on the web page management method, the system can only run after the administrator logs in and configures it. It can automatically discover the terminal computers in the network (preset management range) and detect ...

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Abstract

The invention provides a method for controlling access permission of a mobile storage device. The method comprises the following steps of writing a label with appointed permission into the mobile storage device and obtaining a preset permission management strategy according to an ID (Identification) of the mobile storage device and the permission of the label; sending the ID of the mobile storage device and the preset permission management strategy to a terminal in the present range in order to authorize the terminal in the present range; and when the mobile storage device is connected to the terminal in the present range, controlling the access permission of the mobile storage device according to the permission management strategy. The invention further provides a device for controlling access permission of the mobile storage device, and the device comprises a label writing unit, a terminal authorization unit and an access control unit. According to the method and the device, access control of the terminal in the preset range on the labelled mobile storage device can be implemented, and exchange of data between a computer and the mobile storage device can be flexibly and safely managed.

Description

technical field [0001] The present invention relates to the technical field of information security, in particular to an access authority control method and device for a mobile storage device. Background technique [0002] A mobile storage device is a storage device that can be moved between different terminals, which greatly facilitates data storage. Therefore, mobile storage devices are widely used. [0003] However, for the exchange of sensitive or confidential data between computers and mobile storage devices, there is a lack of systematic and practical security management solutions. Existing file-based security management systems generally formulate security levels and allowed operations through the method of setting file security attributes by users. Although the control of file exchange has been improved, there are still two problems: one is in the user Insufficient understanding of the content of the file or in the case of operational errors, it is easy to set the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/083H04L63/10
Inventor 高曦刘兴安
Owner BEIJING VRV SOFTWARE CO LTD
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