Design And Implementation Of Anti-theft And Privacy Control System Based On Android OS Platform For Smart Phone

As mobile communication technology tending to be mature,smart phone with powerful and user-friendly functions has become an integral communication tool in daily life.Android phone has gained the recognition and popularity of the majority of users because of its open application environment and rich platform application.Many users have been accustomed to saving the personal priv acy data of Alipay passwords,bank card passwords and daily reminders in the Android phone.Once the Android phone is lost or stolen,the privacy of sensitive information can easily be released,which may lead relatives and friends being cheated and having a negative impact on their personal lives.Against the security problems above,it is essential to develop a practical,safe and reliable system of Android mobile phone anti-theft and privacy control for the majority of users.After fully investigating the abroad Android mobile phone security system design and taking the anti-theft tracking and remote control in the phone's practical application scenarios into consideration,in this paper,we design and implement the Mobile phone anti-theft and privacy control System Based on Android System.The system is developed on the Android platform and divided into two modules:the system setting module and remote control module.Users accomplish basic settings in the client system,including binding SIM card,setting security number,activating administrator privileges,opening theft protection and so on.When phone is stolen or lost,and SIM card is changed,the phone will send SIM card change information to the security number.Remote control terminal corresponding to the security number can get the current phone number and send messages to it.Remote control terminal can send the theft phone instructions to make it return location and play alarm music or lock screen and clear data instruction,which achieves data privacy protection.After test analysis,the system can operate normally and stably,reaching the desired goals.The client can finish system setting.After the change of SIM card occurs,the client can communicate with the remote control terminal and execute remote control operation.When the user's phone is stolen or lost,security system can provide users with the most direct and effective help,which can effectively reduce the impact of privacy loss or other security problems and enhance the capacity of dealing with anti-theft security on users.In conclusion,this security system is extremely practical and has booming application prospect.