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Method for protecting data in wireless terminal

A wireless terminal and data protection technology, applied in digital data protection, electronic digital data processing, instruments, etc., can solve the problems of cumbersome operation and inconvenient use, and achieve the effect of simple operation and avoiding leakage

Active Publication Date: 2010-01-13
飞马电子(青岛)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the former technical solution, whenever the user uses this function, he needs to input a password to decrypt, resulting in cumbersome operation and inconvenient use; for the latter technical solution, the user needs to encrypt and decrypt the selected data files one by one, which is also cumbersome to operate

Method used

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  • Method for protecting data in wireless terminal
  • Method for protecting data in wireless terminal
  • Method for protecting data in wireless terminal

Examples

Experimental program
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Embodiment Construction

[0020] Please refer to figure 1 As shown, the method for data protection in the wireless terminal of the present invention includes the steps of: setting a data protection area with a password in the storage medium of the wireless terminal; setting the data file in the wireless terminal with an operation option to move the data file to the data protection area.

[0021] Please refer to figure 2 As shown, in this embodiment, the name of the data protection area in the menu is "Safety", you can enter the data protection area interface by using a shortcut button (for example, press and hold the 7 key), and allow access to the data protection area after passing the password authentication . Divide the data protection area into partitions corresponding to data file types. Data file types include: videos, photos, pictures (including various downloaded pictures), multimedia messages and short messages. The partitions of the data protection area include: videos, photos, pictures, ...

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Abstract

A method for protecting data in radio terminal includes setting data protection region with cipher on storage media of radio terminal, setting operation-option on data file in radio terminal for moving data file to data protection region .In the method data protection region is applied for protecting secret data files.

Description

technical field [0001] The invention relates to a wireless terminal in mobile communication, in particular to a data protection method in the wireless terminal. Background technique [0002] At present, sending and receiving short messages has become an essential function of mobile phones. In addition to short messages, wireless terminals such as mobile phones have more and more functions, such as mail, camera, video, audio, etc. The data content in these functions will involve important information such as user privacy or business secrets, and you do not want to share them with others. . [0003] Encryption is used in the prior art to solve the above problems: a password is set for each functional module, for details, refer to the Chinese patent application with application number 200310112047; select the required data file to set the password, for details, please refer to the Chinese patent application with application number 02137332 Application. In the former technica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/00G06F12/14G06F21/62H04M1/7243H04M1/72463
Inventor 柴永森宋春光郭滨陈晓燕
Owner 飞马电子(青岛)有限公司