Privacy Protection in Location-Sharing Services
With the fast development in mobile computing devices, location-sensing technology and wireless communication, new applications for share users real-time location information are developing at an amazing pace. Location privacy is of utmost concern for location-sharing services. There is already a full agreement that users would like to have the complete control over their location information. Existing privacy protection methods often let users specify their privacy peferences to the service provider and thus not only fail to consider the dynamic nature of privacy preferences but also fail to protect user privacy from service provider. In this paper, we propose an user-centric privacy access control method. By separating sensitive privacy polices apart from standard privacy policies, which are now stored at user side and therefore fully under users control, we demonstrate that our system can provide users with a flexible way of complete controlling over information about their location without adding too much user burden.
privacy protection location-sharing services access control
Fei Xu Jingsha He Matthew Wright Jing Xu
College of Computer Science and Technology Beijing University of Technology Beijing 100124, China School of Software Engineering Beijing University of Technology Beijing 100124, China Department of Computer Science and Engineering The University of Texas at Arlington Arlington 76019,
国际会议
太原
英文
488-491
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）