Secret data management device and secret data management method as well as mobile terminal

A private data and management device technology, applied in digital data protection, telephone communication, electrical components, etc., can solve the problems of ineffective protection of user private data and user privacy, user data security cannot be guaranteed, and reduce loss The risk of leakage, the effect of improving user experience and improving security

Inactive Publication Date: 2013-11-27
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the existing data management methods cannot effectively protect the u

Method used

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  • Secret data management device and secret data management method as well as mobile terminal
  • Secret data management device and secret data management method as well as mobile terminal
  • Secret data management device and secret data management method as well as mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Example

[0048] see image 3 , proposes the first embodiment of the private data management method of the present invention, and the private data management method includes the following steps:

[0049] Step S101, displaying the private mode entry interface.

[0050] The private mode entry interface can be the dialing interface of the mobile terminal. The user enters the specified character sequence in the dialing interface, enters the private mode entry, and prompts to enter the private password; the private mode entry interface can also be the private mode application interface, open the private mode application to enter The private mode application interface prompts for a private password.

[0051] Step S102, judging whether the input password matches a preset private password.

[0052] It is judged whether the currently inputted input password matches the preset private password, if so, go to step S103; if not, go to step S104.

[0053] Step S103, enter the private mode.

[005...

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Abstract

The invention discloses a secret data management device and a secret data management method as well as a mobile terminal. The secret data management device comprises a storage card, a data interaction protocol module and a secret mode management module, wherein the storage card comprises a secret storage region for storing secret data and an ordinary storage region for storing ordinary data; the secret mode management module is used for displaying a secret mode inlet interface and judging whether codes input into the secret mode inlet interface are matched with the preset secret codes or not, if the input codes are matched with the preset secret codes, the secret mode management module enters a secret mode, and the secret data of the secret storage region is displayed; and the data interaction protocol module comprises a specific data interaction protocol unit and a standard data interaction protocol unit, the specific data interaction protocol unit is used for processing the secret data of the secret storage region in the secret mode, and the standard data interaction protocol unit is used for processing the ordinary data of the ordinary storage region in an ordinary mode.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a private data management device, a private data management method and a mobile terminal with the private data management device. Background technique [0002] With the continuous development and maturity of mobile communication technology, mobile terminals are becoming more and more intelligent, and people's dependence on mobile terminals is becoming stronger and stronger, so that mobile terminals contain a lot of personal private data. At present, memory cards such as SD cards (Secure Digital Memory Cards) are widely used as storage media in mobile terminals. A large amount of user's private data is stored in the memory card, and the memory card does not have encryption function, and anyone can enter it. The memory card reads the data, and after the memory card is lost, it can also be read by other terminal devices. [0003] Therefore, the existing data management...

Claims

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Application Information

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IPC IPC(8): G06F21/62H04M1/725
Inventor 柏凤佳张辉
Owner NUBIA TECHNOLOGY CO LTD
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