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iSCSI-based storage device access control system and its method

A storage device and access control technology, applied in transmission systems, electrical components, etc., can solve problems such as destruction and illegal access

Inactive Publication Date: 2006-07-26
INVENTEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if the user authentication mechanism provided by iSCSI itself can partially restrict the data access authority of some users, all the storage device information that can be accessed is still completely exposed before the client 10. 20 data on the storage device, there are still hidden dangers of being illegally accessed or destroyed

Method used

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  • iSCSI-based storage device access control system and its method
  • iSCSI-based storage device access control system and its method
  • iSCSI-based storage device access control system and its method

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Embodiment Construction

[0047] The present invention provides an iSCSI-based storage device control system and its method, which can give different storage device access control responses to the client that issues commands through the active control of the server end 20 .

[0048] Figure 1AIt is a schematic diagram of the operation of the known iSCSI access control system. As shown in the figure, the access relationship between the client 10 and the server 20 is not subject to any control from the server 20 at all, so no matter what command the client 10 issues, it can get a general response 211, However, for the data stored in the storage device, this will undoubtedly increase many risks of being exposed or destroyed.

[0049] The access control system of the present invention, such as Figure 1B shown. Compared with the known access control system, the access control system of the present invention adds an access control data 22 that can be actively read by the command / response processing module...

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PUM

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Abstract

This invention relates to memory device control system and its method based on iSCSI, which uses server to pre-establish relative customer terminal control data to make the customer terminal send order to respond the customer terminal designed memory device; through mechanism to let servo control multiple customer terminals charging power to let the server to improve data memory problem to same one memory device.

Description

technical field [0001] The present invention relates to an access control system and its method, in particular to an iSCSI (internetSCSI, i.e. Internet Small Computer System Interface, hereinafter referred to as iSCSI)-based and capable of actively accessing a client through a server. System and method for controlling. Background technique [0002] iSCSI implements the technology of transmitting SCSI commands on the Internet through TCP / IP, so that remote users on the Internet can access any other storage devices on the Internet through iSCSI, such as: hard disks, CD-ROMs, etc. can pass SCSI commands 11 Storage devices for data access. In addition, iSCSI can also provide authentication for remote users, so it can greatly increase the security of remote data access. [0003] Generally speaking, the client 10 based on iSCSI can connect to the remote server 20 through two connection modes. These two connection modes are: discovery session mode and normal session mode. session...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 林宏旭宋建福刘文涵
Owner INVENTEC CORP
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