Home // ICIW 2011, The Sixth International Conference on Internet and Web Applications and Services // View article

Coordination based Distributed Authorization for Business Processes in Service Oriented Architectures

Authors:
Sarath Indrakanti
Vijay Varadharajan

Keywords: Authorization, Business Processes, Service Oriented Architectures

Abstract:
Design and management of authorization services in service oriented architectures poses several challenges. In this paper, we propose authorization architecture for business process layer in service oriented architecture. We describe the components and functionalities of the architecture such as authorization policy evaluators, certificate and credential authorities and dynamic attribute services and discuss the security management of these functions at specification time and at run time. Then the paper describes authorization evaluation algorithms and discusses the design choices for evaluation models. Finally, the paper describes the benefits of the proposed architecture, which has been implemented.

Pages: 188 to 194

Copyright: Copyright (c) IARIA, 2011

Publication date: March 20, 2011

Published in: conference

ISSN: 2308-3972

ISBN: 978-1-61208-124-3

Location: St. Maarten, The Netherlands Antilles

Dates: from March 20, 2011 to March 25, 2011