Information backup method and device for virtual SIM card, equipment and storage medium

A technology of information backup and card information, applied in the field of information security, can solve the problems of increasing terminal cost and occupying terminal volume, and achieve the effect of safe backup without occupying terminal volume

Pending Publication Date: 2019-12-31
SHENZHEN TRANSSION HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a virtual SIM card information backup method, device, equipment and storage medium, aiming to solve the problem that the information backup of the existing virtual SIM card is on independent hardware isolated from the main system, increasing terminal costs, Technical Issues Occupying Terminal Volume

Method used

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  • Information backup method and device for virtual SIM card, equipment and storage medium
  • Information backup method and device for virtual SIM card, equipment and storage medium
  • Information backup method and device for virtual SIM card, equipment and storage medium

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Embodiment Construction

[0052] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0053] The invention provides an information backup device for a virtual SIM card, referring to figure 1 , figure 1 It is a schematic structural diagram of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0054] It should be noted, figure 1 That is, it is a schematic structural diagram of the hardware operating environment of the information backup device for the virtual SIM card. The information backup device of the virtual SIM card in the embodiment of the present invention may be a PC, or a terminal device such as a smart phone, a smart TV, a tablet computer, or a portable computer.

[0055] Such as figure 1 As shown, the information backup device of the virtual SIM card may include: a processor 1001 , such as a CPU, a network interface 1004 , a user inte...

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PUM

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Abstract

The invention discloses an information backup method and device for a virtual SIM card, equipment and a storage medium, and the method comprises the steps: obtaining to-be-backed-up information of a virtual SIM card when a backup instruction of virtual SIM card information is detected; and writing the information to be backed up into a preset storage area to serve as backup information of the virtual SIM card. According to the invention, the information of the virtual SIM card is backed up safely on the basis of not increasing the cost of the terminal and not occupying the volume of the terminal.

Description

technical field [0001] The present invention relates to the technical field of information security, in particular to an information backup method, device, equipment and storage medium of a virtual SIM card. Background technique [0002] With the development of virtual SIM (Subscriber Identity Module, customer identification module) card technology, the application of virtual SIM cards is becoming more and more extensive. At present, in order to avoid loss of virtual SIM card information stored in the virtual SIM card module, the information of the virtual SIM card is generally backed up. The existing method is to back up the virtual SIM card information on independent hardware isolated from the main system. For example, in the prior art, a security system is constructed in the terminal to isolate the hardware from the main system. The backup information is operated, and the main system only has the right to read the resource sharing control area, and has no right to change...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W8/20H04L29/08H04W12/06H04W12/00H04W12/02H04W12/40
CPCH04W8/183H04W8/205H04L67/1095H04W12/06H04W12/02H04W12/03
Inventor 肖明李凌志陆伟峰朱荣昌赵鹏胡路瞿赛帅顾海元
Owner SHENZHEN TRANSSION HLDG CO LTD
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