文章基本信息

标题：Purpose Based Access Control for Privacy Protection in E-Healthcare Services
本地全文：下载
作者：Sun, Lili ; Wang, Hua ; Soar, Jeffrey 等
期刊名称：Journal of Software
印刷版ISSN：1796-217X
出版年度：2012
卷号：7
期号：11
页码：2443-2449
DOI：10.4304/jsw.7.11.2443-2449
语种：English
出版社：Academy Publisher
摘要：Information privacy is a major concern in many areas and none more so than in healthcare. E-healthcare is the use of web-based systems to share and deliver information across the internet. The design of proper models for authorization and access control for e-Health system services is necessary in a large health service. Usage control has been considered as the next generation access control model with distinguishing properties of decision continuity. It has been proven to be efficient to improve security administration with flexible authorization management. Usage control enables finer-grained control over usage of digital objects than that of traditional access control policies and models. In this paper, we have enriched the research for usage access control with purpose extension that is able to be applied in the field of medical information system or e-Healthcare system. This work provides a foundation for developing appropriate security solutions for organizations’ secure digital information and will contribute to higher security in the medical information systems.
关键词：Privacy;Access control;Purpose;e-Healthcare services