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A terminal device and its file management method

A terminal device and file management technology, applied in the direction of digital data protection, etc., can solve the problem that local files cannot be safely managed

Active Publication Date: 2021-05-04
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a terminal device and its file management method to solve the problem in the prior art that the terminal device cannot realize security management of local files

Method used

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  • A terminal device and its file management method
  • A terminal device and its file management method

Examples

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Embodiment 1

[0029] The invention of this application proposes that when managing the files on the terminal device, security mode management can be introduced, that is, after entering the security mode, the user can choose the corresponding file to hide, encrypt and other settings, so as to ensure the security and privacy of user files sex.

[0030] Based on the above ideas, this embodiment provides a terminal device capable of setting a security mode for a file, which at least includes a file management module and a file processing module connected to each other.

[0031] The file management module, when the terminal device enters the file management security mode, calls the file processing module to perform corresponding security management operations on the specified single or multiple files according to the instructions initiated by the user;

[0032] Wherein, the security management operation includes at least concealment and / or encryption operation.

[0033] Specifically, the file m...

Embodiment 2

[0049] This embodiment provides a file management method of a terminal device, which mainly includes the following operations:

[0050] When the terminal device enters the file management security mode, the terminal device performs corresponding security management operations on the specified single or multiple files according to the instructions initiated by the user;

[0051] Wherein, the security management operation includes at least concealment and / or encryption operation.

[0052] In addition, the terminal device also provides the user with security management options, through which the user initiates an instruction, wherein the security management options at least include hiding and / or encryption options.

[0053] Specifically, when the user initiates an instruction through the hiding option, the terminal device also prompts the user to enter a password, and after the user enters the password and confirms the password, the hidden operation is performed on the specified ...

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Abstract

The invention discloses a terminal device and a file management method thereof, and relates to intelligent terminal technology. The terminal device disclosed in the present invention at least includes a file management module and a file processing module connected to each other; the file management module calls the file processing module to specify Perform corresponding security management operations on single or multiple files; wherein, the security management operations at least include hiding and / or encryption operations. The invention also discloses a file management method of the terminal equipment. The technical solution of this application makes it impossible for the file management, image library, video library and other modules in the terminal to display hidden files, and the encrypted files are also prohibited from being copied, moved, etc. At the same time, the application program will not be able to obtain the resource permissions of the encrypted files.

Description

technical field [0001] The invention relates to intelligent terminal technology, in particular to a terminal device and a file management method thereof. Background technique [0002] With the popularization of smart terminals (including smart phones, tablet computers, e-books, etc.), the terminal memory is getting bigger and bigger, and the user usage is getting higher and higher. Files such as pictures, audio and video, and private information are generally stored on the terminal. Once the terminal is unlocked, these files can be opened, viewed, copied, etc., and applications such as gallery and video library will also display all corresponding types of files, and some applications also directly obtain resource permissions such as pictures. The user's document security and privacy cannot be guaranteed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a terminal device and its file management method, so as to s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/62
CPCG06F21/62
Inventor 韩晶
Owner ZTE CORP
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