Title :
Access Control Policies for Web Services in Medical Aid System
Author :
Kuang, Li-Qun ; Zhang, Yuan ; HAN, Xie
Author_Institution :
Sch. of Electron. & Comput. Sci. & Technol., North Univ. of China, Taiyuan, China
Abstract :
Along with the further improvement of Chinese medical aid system in 21st century, the system interface and security has been in front us. Web services are being positioned as the technological solution framework for achieving this aggregation in the context of cross-organizational business applications through the Internet. In such a context, security is currently one of the main concerns and several initiatives are currently ongoing aimed at achieving a standardized way for supporting integrity, confidentiality, and access control for XML Web services. In this paper, we have introduced the basic concepts for securing Web services, and propose the system architecture. Then access control policies specification for controlling access to Web services is implemented according to this architecture.
Keywords :
Web services; XML; authorisation; medical information systems; software architecture; Chinese medical aid system; Internet; Web service; XML; access control policy; cross-organizational business application; system architecture; system interface; system security; Access control; Application software; Context-aware services; Hospitals; Information security; Information systems; Service oriented architecture; Web and internet services; Web services; XML; SOA; Web Services; XML; hospital information system; medical aid system; security;
Conference_Titel :
Information Management, Innovation Management and Industrial Engineering, 2009 International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-0-7695-3876-1
DOI :
10.1109/ICIII.2009.199
