Research And Implementation Of Privacy Protection System Based On Android Mobile Intelligent Terminal

Android mobile intelligent terminal privacy protection with Android intelligent mobile phone penetration has been paid more and more attention, but now based either on the privacy protection system in the Android platform or stay in the theoretical stage, practicality is not strong.In this paper, after studying the way to protect the user's sensitive data in the Android platform, we design and implement the mobile intelligent terminal privacy protection system based on Android.The protection system is mainly through the encryption protection of sensitive user data to the user to delete the data and provide users delete crushing time interception harassment and privacy permissions based on dynamic detection of the combination of weight reminder function to realize the protection of user privacy. The main contents of this paper are as follows:1. Aiming at the problem of privacy protection based on Android mobile intelligent terminal, this paper designs a mobile intelligent terminal privacy protection model based on Android. The overall design of the model is studied, and each module is described in detail.2. Research on privacy data protection algorithm based on Android.The design of the data protection module file serialization, and will be applied to the module based on mobile intelligent terminal privacy protection system in Android, so as to improve the efficiency of the system of mobile data privacy protection terminal on Android.3. The dynamic detection method of privacy permissions based on combined weight values is adopted. Effectively improve the overall protection of user privacy.4. Aiming at the problem of data deletion in the Android mobile intelligent terminal, the paper designs the data filling and smashing module.5. Evaluate the function and performance of the Android based mobile intelligent terminal privacy protection system. The evaluation results show that the system has a certain degree of improvement in function and performance compared with other mobile intelligent terminal privacy protection system.