Authorization Control in Collaborative Healthcare Systems
نویسندگان
چکیده
منابع مشابه
Authorization Control in Collaborative Healthcare Systems
Modern healthcare systems require collaborations between individual social entities such as hospitals, medical centers, emergency services and community services. One of the most critical issues in this setting is security and privacy, i.e., who can access what and based on which condition(s). In the healthcare system that crosses different administrative domains, each business unit has its own...
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Collaboration systems require an appropriate uurhorizarion model to specifL and winrain policies that iiut only facilitate group activities but also enforce restrictions and uccountubility. Existing models fail to incorporate adequately into authorization decisions the rich notion of context rhut is inherent to any collaborative setting. In this paper we present the Locale-based Access Control ...
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ژورنال
عنوان ژورنال: Journal of theoretical and applied electronic commerce research
سال: 2009
ISSN: 0718-1876
DOI: 10.4067/s0718-18762009000200008