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As personal communication platforms, third-generation (3G) smartphones have become increasingly pervasive in recent years. Unfortunately, they contain more personal and confidential information and are easily compromised. Particularly, we design and implement stealthy video capturer (SVC), a new video-based spyware, on real 3G smartphones. The SVC can steal private information of users by secretly...
In this paper, we investigate a novel technique to acquire comprehensive context information of remote Smart-phone users, including surrounding environment, location and behaviors, for further information process, e.g. localization and human safeguard. Our system is simply launched by a normal 3G video call and to transmit the captured real time video in 3G connections. The technique makes use of...
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