A relational approach to the capture of DICOM files for Grid-enabled medical imaging databases
Proceedings of the 2004 ACM symposium on Applied computing
Protecting sensitive patient data via query modification
Proceedings of the 2005 ACM symposium on Applied computing
Towards secure Grid-enabled healthcare: Research Articles
Software—Practice & Experience - Grid Security
On deducibility and anonymisation in medical databases
SDM'05 Proceedings of the Second VDLB international conference on Secure Data Management
Dual-Level Key Management for secure grid communication in dynamic and hierarchical groups
Future Generation Computer Systems
A Kerberos security architecture for web services based instrumentation grids
Future Generation Computer Systems
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In this paper we describe an approach to the facilitation of system-wide security that enables fine-grained access control within systems in which third party web services are deployed. The primary motivation for the work comes from the authors' research into the development of grid-enabled healthcare systems (or health grids). Indeed, we would argue that if the e-Health dream is to become reality, then there is a clear need for web services that enable remote access to medical data to be secured in an appropriate fashion. We compare our approach of wrapping web services with alternative approaches based on generic SOAP proxies. As an illustrative example we describe how the OGSA-DAI grid services have been secured via XACML-based access control policies.