A workflow-based approach to virtual patient record security

Malamateniou, F; Vassilacopoulos, G; Tsanakas, P

dc.contributor.author	Malamateniou, F	en
dc.contributor.author	Vassilacopoulos, G	en
dc.contributor.author	Tsanakas, P	en
dc.date.accessioned	2014-03-01T01:47:07Z
dc.date.available	2014-03-01T01:47:07Z
dc.date.issued	1998	en
dc.identifier.issn	10897771	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/25144
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0032148235&partnerID=40&md5=8ab3c6f091e6bfb32fc00a2aa2eb4b9f	en
dc.subject	Authorization	en
dc.subject	Healthcare	en
dc.subject	Intranet	en
dc.subject	Virtual patient records	en
dc.subject	Workflow systems	en
dc.subject.other	article	en
dc.subject.other	computer network	en
dc.subject.other	computer security	en
dc.subject.other	medical record	en
dc.subject.other	Computer Communication Networks	en
dc.subject.other	Computer Security	en
dc.subject.other	Medical Records Systems, Computerized	en
dc.subject.other	Health care	en
dc.subject.other	Intranets	en
dc.subject.other	Patient monitoring	en
dc.subject.other	Medical informatics	en
dc.subject.other	Virtual patient record	en
dc.subject.other	Medical computing	en
dc.title	A workflow-based approach to virtual patient record security	en
heal.type	journalArticle	en
heal.publicationDate	1998	en
heal.abstract	Virtual patient records provide a means for integrated access to patient information that may be scattered around different healthcare organizations (or hospital departments). As Intranets provide among others secure access to medical information they constitute an appropriate technological infrastructure for a virtual patient record implementation. In such cases a security policy can be enforced by combining the security features of the Intranet with the security features of the intraorganizational systems. However when a workflow system is implemented to automate interorganizational healthcare processes an additional security layer is needed. An authorization architecture that serves this purpose is presented in this paper. © 1998 IEEE.	en
heal.journalName	IEEE Transactions on Information Technology in Biomedicine	en
dc.identifier.volume	2	en
dc.identifier.issue	3	en
dc.identifier.spage	139	en
dc.identifier.epage	145	en