Safety protection method for mobile terminal, mobile terminal, safety system and application method

Abstract

The invention relates to a safety protection method for a mobile terminal, a mobile terminal, a safety system and an application method. The safety protection method is used for increasing the safety of the mobile terminal and is easy in operation. According to the safety protection method for the mobile terminal, a separate area is isolated on the mobile terminal and taken as a safety area, a third party application outside the safety area cannot access the application and data in the safety area, and a user is required to pass the safety verification in order to enter into the safety area. The safety system is characterized in that a cloud safety management platform is mainly used for performing mutual collaborative interlocking between the safety area of the mobile terminal, the system kernel of the mobile terminal and the cloud safety management platform, so that the running of the safety area under a safe and reliable environment is ensured, and the safety area is safe. A trust chain is built in the safety area, an application method for realizing the running access management for the application and data on the basis of the trust chain is adopted, and the biometric features recognition is taken as the verification for entering into the safety area, so that the safety is further promoted.

Description

technical field [0001] The present invention relates to the field of mobile security and data services, and in particular to a security protection method for a mobile terminal based on an isolation zone, a mobile terminal with a security zone and an application method for the mobile terminal, a security zone system and the application of the system method. Background technique [0002] With the development of science and technology, mobile phones have become an indispensable part of people's lives, and now mobile phones are not limited to making calls, they can also perform many other functions, such as shopping, payment, playing games, etc., but also give users Many problems have been brought about, such as stolen passwords and viruses implanted in mobile phones. For this reason, mobile phone security has become a major problem today. [0003] At present, there are three main mobile security protection solutions to solve the above problems: [0004] The first is security ...

AI Technical Summary

Problems solved by technology

[0007] To sum up, the existing mobile security solutions have the following problems: the non-safe area solution is post-detection type, which is easy to be bypassed, and the protected application is mixed with other third-party application software in the same operating environment, and the information is easily stolen. steal

At present, the general security zone scheme basically adopts the method of setting password, setting handwritten graphics, etc. to realize the login authentication function, and the personal attribute is not highly correlated.

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