Mobile terminal, key, privacy protection system and method

Abstract

The invention provides a mobile terminal, a key, a privacy protection system and a method. The mobile terminal comprises a socket module, a scanning module, an identification module and a control module, wherein a key is inserted in the socket module, and the plug portion of the key is provided with a three-dimensional code; when the key is inserted in the socket module, the scanning module scans the three-dimensional code for acquiring scanning information; the identification module is coupled with the scanning module and is used for comparing the scanning information and prestored user information; the control module is coupled with the identification module; and when the scanning information is matched with the prestored user information, the control module sends an instruction to execute corresponding operation. According to the mobile terminal, the key, the privacy protection system and the method, as the information bore by the three-dimensional code on the key is compared with the prestored user information to control the mobile terminal to be started, a screen to be unlocked, an application program to be unlocked and other operation, security of user privacy protection can be improved.

Description

technical field [0001] The invention relates to the field of electronic products, in particular to a mobile terminal, a key, and a privacy protection system and method. Background technique [0002] The decline in the price of mobile phone products and the convenience of the product itself have made mobile phones an increasingly popular electronic product. It is understood that the total number of mobile phone users in the world has exceeded 5 billion at present, and is still showing a growing trend, especially smart phones are advancing by leaps and bounds. [0003] Mobile phones are convenient, but they also bring some problems, such as easy loss or theft. These problems may cause direct economic losses to users, and more seriously, may cause users to store private information on mobile phones, such as address books, text messages, emails, and even account numbers and passwords of various important resources. the leakage problem. Illegal users bring greater losses and t...

AI Technical Summary

Problems solved by technology

[0011] In view of the above, it is necessary to propose a mobile terminal, key, privacy protection system and method for the existing insufficient protection of privacy and anti-theft

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