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The paper is to design a system to protect private data in the smart phones and control the smart phone when it lost. And the question of phones' private data security and protection is proposed. In this paper, we put forward a smart phones' data protection and synchronization system based on Android OS [1]. The system tries to solve technical problems such as smart phone lock, smart phone data monitoring,...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.