Privacy-enabling social networking over untrusted networks
Proceedings of the 2nd ACM workshop on Online social networks
Usable Privacy Controls for Blogs
CSE '09 Proceedings of the 2009 International Conference on Computational Science and Engineering - Volume 04
Design and Implementation of a Secure Healthcare Social Cloud System
CCGRID '12 Proceedings of the 2012 12th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (ccgrid 2012)
Optimal tag suppression for privacy protection in the semantic Web
Data & Knowledge Engineering
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Healthcare social networking is an emerging web 2.0 application that promise to bring about a whole revolution in the way that health care is delivered. In healthcare social networks, health information requires extra protection as its disclosure can have serious repercussions in the content owner's private and professional life. We have developed a prototype of healthcare social network system (called Husky eHealth 2.0) with a trust-aware tag-based privacy control scheme. The scheme protects private information from unauthorized access using both tagging and trust ratings information. A preliminary evaluation of the prototype system is also given. The results have shown that Husky eHealth 2.0 provides an effective privacy control to healthcare social network users.