Access Control for Human Tasks in Service Oriented Architecture

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Wang, Xin, Zhang, Yanchun and Shi, Hao (2008) Access Control for Human Tasks in Service Oriented Architecture. In: IEEE International Conference on e-Business Engineering : ICEBE 2008 ; Xi'an, China, 22 - 24 October 2008. Chung, Jen-Yao and Younas, Muhammad, eds. IEEE Computer Society, Los Alamitos, California, pp. 455-460.


Business process management is designed to make business activity coordination easier and more cost effective. WS-BPEL and BPEL4People extension together coordinate the web services and human activities within business process. However, the increasing business integration and legal requirements raise the need for secure business processes. The openness and distribution nature of inter-organisational business processes may result in more security breaches. Existing standards does not provide any support for business process security protection even if the participating organisations already have a working security policy. To address this problem, we extend traditional RBAC model to access control capability into business process environment. And an extension for WS-BPEL is also developed to represent the authorisation information in a formal manner.

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Item type Book Section
DOI 10.1109/ICEBE.2008.89
Official URL
ISBN 9780769533957
Subjects Historical > FOR Classification > 1503 Business and Management
Historical > SEO Classification > 8903 Information Services
Historical > Faculty/School/Research Centre/Department > School of Engineering and Science
Keywords ResPubID14749, Web services, authorisation, business data processing, software architecture, access control, business integration, business processes management, service oriented architecture, access control, design, protection
Citations in Scopus 4 - View on Scopus
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