A storage device multi-user isolation method and device based on usb mapping

A storage device and isolation device technology, applied in the direction of internal/peripheral computer component protection, electrical components, transmission systems, etc., to achieve the effect of ensuring data security issues

Active Publication Date: 2017-06-06
FUJIAN CENTM INFORMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] One of the technical problems to be solved by the present invention is to provide a method for isolating multiple users of storage devices based on USB mapping, which solves the problem of isolating storage devices between multiple users and maps 26 disks at most in the existing USB mapping scheme. character limit, that is, the limit of up to 26 multi-client insert storage devices

Method used

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  • A storage device multi-user isolation method and device based on usb mapping
  • A storage device multi-user isolation method and device based on usb mapping

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Experimental program
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Effect test

Embodiment 1

[0030] see figure 1 , a storage device multi-user isolation method based on USB mapping, comprising the steps of:

[0031] Step 10, when the user inserts the storage device into the client, map the storage device to the server through the USB mapping technology;

[0032] Step 20, on the server side, filter the physical drive letter of the storage device, and prohibit the storage device from generating a physical drive letter;

[0033] Said step 20 is specifically: on the server side, detect the insertion event of the storage device, when it is detected that a storage device is inserted, obtain the drive letter information of the storage device, and obtain the storage device information before the system on the server mounts the physical drive letter Then fill in the sample ID in the registry to simulate the whole process of the system mounting the physical drive letter, making the system think that the physical drive letter has been mounted, so as to realize the function of p...

Embodiment 2

[0037] see figure 2 , a storage device multi-user isolation device based on USB mapping, comprising:

[0038] USB mapping module: when the user inserts the storage device into the client, the USB mapping module maps the storage device to the server through the USB mapping technology;

[0039]Drive letter prohibition module: on the server side, the drive letter prohibition module filters the physical drive letter of the storage device, prohibits the storage device from generating a physical drive letter, and the physical drive letter is the remote control of all users connected to the same server. The drive letter that can be seen by the virtual desktop;

[0040] The drive letter prohibition module is specifically: at the server end, the drive letter prohibition module detects an insertion event of a storage device, and when a storage device is detected to be inserted, the drive letter prohibition module acquires the drive letter information of the storage device, and Before...

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PUM

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Abstract

The invention discloses a USB mapping-based multi-user isolating method and device for storage equipment. The USB mapping-based multi-user isolating method includes steps that step 10, when a user inserts the storage equipment in a client, mapping the storage equipment to a server through a USB mapping technology; step 20, filtering a physical drive of the storage equipment at the server, and forbidding the storage equipment to generate the physical drive; step 30, after the user is connected with a remote virtual desktop, directly hanging the storage equipment mapped to the server on a user Session drive so as to realize drive isolation between remote virtual desktops of different users. The USB mapping-based multi-user isolating method and device for the storage equipment are suitable for the multi-user isolation of different types of storage equipment, and the multi-user drive isolation effectively avoids the data security problem between users; the USB mapping-based multi-user isolating method and device for the storage equipment solve the limitation that the traditional USB mapping storage equipment at most maps 26 drives.

Description

[0001] 【Technical field】 [0002] The invention relates to a storage device multi-user isolation method and device based on USB mapping. [0003] 【Background technique】 [0004] With the promotion of cloud computing technology, the SBC virtualization model is more and more widely used (SBC is the abbreviation of Server-based Computing, the Chinese name is: based on server computing, which means that most of the processing work of the application is run on the server, Instead, the screen image is sent to the client through a compression algorithm to display the result). When working in the SBC virtual environment, the transmission of files and materials is essential, and it is becoming more and more important to ensure the data security between different users. Therefore, various virtualization vendors have also launched their own USB mapping solutions, but this solution cannot solve the problem of isolating storage devices between different users who log in to the server, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06G06F21/78
Inventor 张辉张伟王敏
Owner FUJIAN CENTM INFORMATION
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