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 th...

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Autores principales:	Daiqin He,Daisy, Yang,Jian
Lenguaje:	English
Publicado:	Universidad de Talca 2009
Materias:	Authorization Control Access Control Service Composition Web Service Collaboration Web Service Security
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-18762009000200008
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spelling	oai:scielo:S0718-187620090002000082018-10-12Authorization Control in Collaborative Healthcare SystemsDaiqin He,DaisyYang,Jian Authorization Control Access Control Service Composition Web Service Collaboration Web Service Security 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 security policies defined and enforced. Therefore the challenge is how security policies shall be specified, compared and integrated if necessary depending on the nature of the inter-domain collaboration. In this paper, we discuss the challenging access control issues in cross-domain healthcare systems. A framework is provided to support authorization control in such an environment, which takes collaboration semantics into account, as well as individual participant’s authorization policies.info:eu-repo/semantics/openAccessUniversidad de TalcaJournal of theoretical and applied electronic commerce research v.4 n.2 20092009-08-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-18762009000200008en10.4067/S0718-18762009000200008
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Authorization Control Access Control Service Composition Web Service Collaboration Web Service Security
spellingShingle	Authorization Control Access Control Service Composition Web Service Collaboration Web Service Security Daiqin He,Daisy Yang,Jian Authorization Control in Collaborative Healthcare Systems
description	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 security policies defined and enforced. Therefore the challenge is how security policies shall be specified, compared and integrated if necessary depending on the nature of the inter-domain collaboration. In this paper, we discuss the challenging access control issues in cross-domain healthcare systems. A framework is provided to support authorization control in such an environment, which takes collaboration semantics into account, as well as individual participant’s authorization policies.
author	Daiqin He,Daisy Yang,Jian
author_facet	Daiqin He,Daisy Yang,Jian
author_sort	Daiqin He,Daisy
title	Authorization Control in Collaborative Healthcare Systems
title_short	Authorization Control in Collaborative Healthcare Systems
title_full	Authorization Control in Collaborative Healthcare Systems
title_fullStr	Authorization Control in Collaborative Healthcare Systems
title_full_unstemmed	Authorization Control in Collaborative Healthcare Systems
title_sort	authorization control in collaborative healthcare systems
publisher	Universidad de Talca
publishDate	2009
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-18762009000200008
work_keys_str_mv	AT daiqinhedaisy authorizationcontrolincollaborativehealthcaresystems AT yangjian authorizationcontrolincollaborativehealthcaresystems
_version_	1714202195776241664

Authorization Control in Collaborative Healthcare Systems

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