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Right identification method using plug-in device and system applying the method

An identification method and plug-in technology, applied in the direction of instruments, electrical digital data processing, digital data processing components, etc., can solve problems such as reduction and loopholes

Inactive Publication Date: 2008-05-28
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of practice can confirm the function of using authority according to the identity of the user, it is only limited to the user who has an account on this personal computer, which will greatly reduce the convenience of the plug-and-play storage device, and when After the user opens the connection port of the computer peripheral with his account, the computer will no longer control the opening and closing of the connection port. Therefore, if someone else electrically connects a plug-and-play storage device to the computer at this time, the open The use authority of the user of this computer will form a huge loophole in the control of the data stored in this computer

Method used

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  • Right identification method using plug-in device and system applying the method
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  • Right identification method using plug-in device and system applying the method

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Embodiment Construction

[0030] The aforementioned and other technical contents, features and advantages of the present invention will be clearly understood in the following detailed description of a preferred embodiment with reference to the accompanying drawings.

[0031] Please refer to Fig. 1 at first, the present invention uses the authorization identification system 1 of plug-and-play device, in order to judge whether the plug-and-play storage device on the plug-and-play port that is electrically connected to a data processing device is a legitimate device, It is to effectively monitor the electronic files owned by the company to prevent these files from being arbitrarily copied and downloaded to Plug-and-Play storage devices by unapproved users. Users, according to their use rights, limit and record their use of these documents, so as to completely and detailedly confirm the flow of these documents, so as to achieve the most reliable protection of the company's documents.

[0032] The identific...

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Abstract

The invention discloses an extent of authority identification method and system of prompt plug-use device, which comprises the following steps: A) detecting whether existing an electronic document of prompt plug-use storing device and datum disposal device or not; B) inputting a private code if existing; C) confirming the code; D) admitting datum input prompt plug-use device without error. The method judges prompt plug-use device legal or illegal portion of the electrical connection.

Description

technical field [0001] The present invention relates to a method for identifying use rights, in particular to a method for judging whether a plug-and-play storage device electrically connected to a plug-and-play port of a data processing device is a legal device using a plug-and-play device A permission identification method and a system for applying the method. Background technique [0002] In recent years, due to the popularity of portable plug-and-play storage devices such as flash drives, digital cameras, and Apple iPods, the circulation of electronic data has become more convenient. Since the storage capacity of this type of device ranges from 64MB to 1GB, and most of them use USB or 1394 with a very high transmission rate as the transmission interface, when it is plugged into the computer, it will be very fast. Although the data in the computer brings great convenience to users, it also relatively increases the difficulty in the management of such electronic data mana...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/00G06F13/40
Inventor 林雅雯
Owner ACER INC