Mobile Device Security
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چکیده
Smartphone becomes the most typical and popular mobile device in recent years. It combines the functionality of mobile phone and PDA. Besides, it provides many computer's functionality, such as processing, communication, data storage and etc. It also provides many computer's service, such as web browser, portable media player, video call, GPS, Wi-Fi and etc. This paper analyzes and compares the feature and security issue among three popular brands of smartphones (Google Android, iPhone and BlackBerry) aiming to help customers choose suitable mobile device based on their specific needs.
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