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A data protection method and device

A data protection and data backup technology, applied in the field of communication, can solve the problems of data leakage, data protection processing, data leakage and so on

Active Publication Date: 2020-03-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this SIM card replacement monitoring method only informs the current location of the mobile phone, and does not protect the data stored in the mobile phone to prevent data leakage, and the probability of data leakage is relatively high

Method used

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  • A data protection method and device

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that t...

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Abstract

The embodiment of the invention relates to the communication technology field, and discloses a data protection method and device. The method comprises: detecting whether a data protection mode triggering event aiming at a registration terminal is received or not; if the data protection mode triggering event aiming at the registration terminal is received, sending a data protection mode starting instruction to the registration terminal, wherein the data protection mode starting instruction is configured to indicate the registration terminal to send backup data and format the registration terminal; and receiving the backup data sent by the registration terminal, and performing backup of the backup data. According to the embodiment of the invention, the data protection method and device can reduce the probability of data leakage.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data protection method and device. Background technique [0002] Smartphones and other mobile terminals store personal privacy data such as photos and text messages, and data about personal property security such as Alipay and mobile banking account numbers and passwords. Once the smartphone is lost, it may cause the leakage of personal privacy data and threaten the safety of personal property. [0003] At present, when a smart phone is lost, the subscriber identity card (Subscriber IdentifiAtionModule, SIM) can be used to replace the monitoring method to determine the current location of the mobile phone, that is, when the lost mobile phone detects that the SIM card is replaced, the system will determine that the mobile phone is lost and Inform the current location of the mobile phone. However, this SIM card replacement monitoring method only informs the curre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04M1/725G06F21/62
CPCG06F21/6218G06F2221/2143H04L67/1095H04M1/72448
Inventor 周德海
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD