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Virtual SIM card management device, communication terminal, access control and management method

A technology for card management and identification information, applied in the field of virtual SIM cards, can solve the problems of virtual SIM cards without a security access control mechanism and low security of virtual SIM cards, and achieve the effect of avoiding losses and improving security.

Active Publication Date: 2020-07-31
NUBIA TECHNOLOGY 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 propose a virtual SIM card management device, communication terminal, access control and management method, aiming to solve the problem that the virtual SIM card in the existing communication terminal has no security access control mechanism, which leads to the low security of the virtual SIM card

Method used

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  • Virtual SIM card management device, communication terminal, access control and management method
  • Virtual SIM card management device, communication terminal, access control and management method
  • Virtual SIM card management device, communication terminal, access control and management method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0060] See image 3 As shown, the communication system shown in the figure specifically includes a communication terminal 2 and a virtual SIM card server 202, and the communication terminal 2 and the virtual SIM card server can respectively adopt figure 1 with figure 2 The mobile terminal and server structure shown. The communication terminal 2 includes a virtual SIM card management device 201. The application, access and management process of the virtual SIM card in the communication system is as follows:

[0061] When the virtual SIM card management apparatus 201 applies for a virtual SIM card from the virtual SIM card server 202, it sends a virtual SIM card application request containing user identity authentication information to the virtual SIM card server 202;

[0062] After the virtual SIM card server 202 receives the virtual SIM card application request, it generates a virtual SIM card (of course, in order to improve security, the legality of the application request can be...

no. 2 example

[0072] Reference Figure 4 , Figure 4 It is the virtual SIM card management device 201 provided by the second embodiment of the present invention. The virtual SIM card management device 201 can be an independent terminal, or it can be built in a mobile terminal or other fixed terminal with communication function, which includes a virtual SIM card The application module 2011 and the identity verification module 2012; wherein the virtual SIM card application module 2011 may be built into the processor of the terminal, or may be set independently of the processor. The identity verification module 202 can collect the biometric information of the user through various sensors of the terminal (such as microphone, camera, fingerprint recognition sensor), and / or use various input modules of the terminal (such as touch screen, physical buttons, etc.) to obtain user-defined The password is used as the user's identity authentication information.

[0073] The virtual SIM card application mod...

no. 3 example

[0078] See Figure 5 As shown, Figure 5 The virtual SIM card server 202 provided by the third embodiment of the present invention includes a virtual SIM card management module 221, a virtual SIM card generation module 222, and a virtual SIM card authentication module 223, and the above three modules can be built into the server In the processor, it can also be set independently of the processor; where:

[0079] The virtual SIM card management module 221 is configured to receive a virtual SIM card application request (which may also include a unique identification code and a public key) containing user identity authentication information sent by the virtual SIM card management device, and send the user identity authentication information to the virtual SIM card Generating module; before sending user identity authentication information, it also uses to authenticate the legality of the received application request;

[0080] The virtual SIM card generation module 222 is used to genera...

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Abstract

The invention discloses a virtual SIM card management device, a communication terminal, and an access control and management method. When the virtual SIM card management device of the communication terminal applies for a virtual SIM card from a virtual SIM card server, it can send the user identity authentication information of the user to the virtual SIM card server. For the virtual SIM card server, when the virtual SIM card server generates a virtual SIM card, the user identity authentication information can be integrated in the generated virtual SIM card as an authentication condition for accessing the virtual SIM card and sent to the virtual SIM card management device. When the virtual SIM card management device detects that there is an access to the virtual SIM card, the user who currently initiates the access is authenticated according to the user identity authentication information in the virtual SIM card, and only when the authentication is passed is it allowed to access the virtual SIM card. SIM card for access. It can prevent other illegal users from illegally obtaining virtual SIM card data, improve the security of virtual SIM cards, and avoid losses to users and operators due to the leakage of virtual SIM card data as much as possible.

Description

Technical field [0001] The invention relates to the field of virtual SIM cards, in particular to a virtual SIM card management device, communication terminal, access control and management method. Background technique [0002] With the rapid development of communication technology and electronic terminals in recent years, the demand for virtual SIM (Subscriber Identity Module) cards has become more and more potential, and its application fields will become more and more extensive. Compared with physical SIM cards, its It has many advantages such as low cost, more convenient, faster and more environmentally friendly. However, the security of the virtual SIM card is a problem that users are more worried about. At present, the virtual SIM card of the virtual SIM card management device is not provided with any security access control mechanism. Any user who can normally activate the virtual SIM card management device can directly access it during storage and use. User or service pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/18H04W8/20H04W12/08H04W12/06H04W12/30
CPCH04W8/18H04W8/20H04W12/08
Inventor 李荣涛
Owner NUBIA TECHNOLOGY CO LTD