The Analysis And Improvement Of Android Privacy Protection Mechanism

In recent years, with the continuous development of the smart phone industry trends as well as the rapid growth of the Android mobile operating system market share, Android has become a mainstream operating system market, Android’s security has also become the focus of attention. For users, the security of the Android system directs impact on user experience and the security of user privacy information. System security is the key to Android system to continue the development and promotion. For Android developers, to understand the Android system security have more conducive to the development of the application of the better protection of user privacy information to improve the user experience and satisfaction. Therefore, how to enhance the security of the Android system has become an important research topic.Currently, various research institutions in the Android system security research a lot of work, to find a series of Android security issues and the improvement program. Android security issues many of these improvements impossible Android security issues complete a thorough analysis. They have their own advantages, disadvantages and limitations. In response to this situation, the paper designs and implements the Android privacy protection system, through the application to return to the virtual data protection of user privacy information. On this basis, the design of a privacy mode user settings designed by the user setting mode of privacy information for the application to provide virtual data Android system for the protection of user privacy information and improve the user experience.This paper first introduces the current Android development status and trends, and study the existing security mechanism in Android. Research and summaries the Android securities that were found now and put forward new enhanced Android security methods. Finally, introduce the Android privacy protection mechanisms to improve the design and realization of the program of user privacy information by setting the virtual data protection to increased Android security.