Security protection method and security protection system for mobile terminal application

Abstract

The invention discloses a security protection method and a security protection system for a mobile terminal application, and belongs to the field of terminal application security protection. The method comprises the steps that a mobile terminal equipment identity, a mobile subscriber identity and subscriber login information are sent to a server for registration during a registration course, and bound to form a subscriber identity; login information, the mobile terminal equipment identity and the mobile subscriber identity in the current subscriber identity are compared with the original subscriber identity in the server sequentially during a login course to determine information required to be updated; and updating is performed by authentication of the original mobile subscriber identity finally. According to the method and the system, a mobile terminal equipment information binding method is adopted, so that the security problems due to the fact that terminal equipment is updated, an SIM (Subscriber Identity Module) card number is replaced or the subscriber login information is stolen under the condition of single registration of a subscriber are solved, and the security and conveniences of the terminal application are improved.

Description

technical field [0001] The present invention relates to the technical field of terminal application security protection, in particular to a method and system for security protection of mobile terminal applications. Background technique [0002] With the maturity of the mobile Internet and the popularization of smart mobile terminals, search, reading, games, and business based on smart terminals have become an indispensable part of people's lives, and smart mobile terminals have become an indispensable tool for people's lives. However, due to loss, replacement, equipment update, SIM card number replacement and forgotten registered account, etc. bring convenience to people while enjoying the mobile Internet, but also add troubles. [0003] The users of existing smart mobile terminal applications basically adopt the following methods: [0004] 1. The registration information includes user name, password, and email address. Sometimes the email address is directly used as the us...

AI Technical Summary

Problems solved by technology

[0008] 1. The mobile terminal device is always by the user's side, and the characteristics of the mobile terminal device (unique identification, SIM card number (mobile phone number)) are not fully utilized for device binding

[0009] 2. When the user name and password are stolen or can be used on other different devices, legitimate users cannot be detected and protected in time, and the security is poor

[0010] 3. When the device is lost, it cannot prevent illegal users from using it in time, and the security is poor

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