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Data protection system and method

A technology for protecting systems and data, applied in the fields of instruments, digital data authentication, electrical digital data processing, etc., can solve problems such as user loss, and achieve the effect of simple and reliable operation

Inactive Publication Date: 2013-09-25
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, the current data security measures provided by mobile phones and tablet computers only have the power-on password function. When the user forgets the password or the password is stolen, the data stored in the mobile phone and tablet computer will cause certain losses to the user when viewed by others.

Method used

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  • Data protection system and method
  • Data protection system and method

Examples

Experimental program
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Embodiment approach

[0020] The processing unit 500 compares the current environmental characteristics acquired by the environmental characteristic acquisition unit 200 with the previously stored environmental characteristics, judges whether the environmental characteristics have changed, and acquires the user characteristics acquired by the user characteristic acquisition unit 400 when the environmental characteristics change. , and compare with the user characteristics of several legitimate users, and execute the data protection function when it is determined that the user is not a legitimate user, so as to protect the data in the electronic device 10 . In other embodiments of the present invention, the user characteristics of the several legitimate users may also be stored on the network server and obtained through the network.

[0021] Specifically, the processing unit 500 includes an environment characteristic judgment module 5001 , a user verification module 5002 and a data protection module ...

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Abstract

The invention provides a data protection system and method. The data protection system comprises an environment characteristic acquiring unit, a user characteristic acquiring unit and a processing unit, wherein the environment characteristic acquiring unit is used for acquiring current environment characteristics of an electronic device periodically; the user characteristic acquiring unit is used for acquiring user characteristics when the environment characteristics change; the processing unit is used for comparing the acquired current environment characteristics and the environment characteristics obtained formerly and judging whether the environment characteristics change; when the environment characteristics change, the user characteristics acquired by the user characteristic acquiring unit are acquired and compared with user characteristics of a plurality of legal users; when a user is determined to be not a legal user, a data protection function is executed, so that data in an electronic device are protected. According to the data protection system and method, when the environment characteristics change, whether the user is legal is checked, and if the user is illegal, the data in the electronic device are protected. The operation is simple and reliable.

Description

technical field [0001] The invention relates to a data protection system and method, in particular to a reliable and easy data protection system and method. Background technique [0002] Users often use mobile phones or tablet computers as mobile storage devices to store important documents and private information in it for easy viewing at any time. However, the current data security measures provided by mobile phones and tablet computers only have the power-on password function. When the user forgets the password or the password is stolen, the data stored in the mobile phone and tablet computer will cause certain losses to the user when viewed by others. . Contents of the invention [0003] The invention provides a reliable and easy data protection system and method. [0004] A data protection system is applied to an electronic device. The system includes an environment feature acquisition unit, used to periodically acquire the current environment features of the elect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/30G06F12/14
CPCG06F21/316G06F21/32
Inventor 郭鑫
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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