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Securing Data in Composite Web Services

Vo, Hieu Dinh and Phung, Dung Chi and Vu, Quang Dung and Nguyen, Viet Ha (2012) Securing Data in Composite Web Services. In: 2012 Fourth International Conference on Knowledge and Systems Engineering (KSE), 17-19 August 2012, Danang, Vietnam.

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Service-oriented architecture (SOA) provides a solution for building information systems with reusability, flexibility, and extensibility. In SOA, new services can be developed by using existing services. BPEL is considered as the main means for composing services. In service composition, a composite service may be built from element services which belong to different administrative domains. Therefore, in order to exploit the benefits of service composition, we must carefully consider security issues. One of them is to protect users' information. In this paper, we describe an approach for securing BPEL composite Web services. We assume that some users' data received by the composite services needs securing. The proposed approach makes sure that when the data is sent out from the composite service appropriate security policies will be applied.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Cryptography;Privacy;Protocols;Runtime;Service oriented architecture;Web services;information systems;security of data;service-oriented architecture;specification languages;BPEL;SOA;administrative domains;composite Web services;data security;information systems;security issues;service composition;service-oriented architecture;BPEL;SOA;security;service composition;
Subjects: Information Technology (IT)
Divisions: Faculty of Information Technology (FIT)
Depositing User: Prof. Xuan-Tu Tran
Date Deposited: 03 Jan 2013 03:58
Last Modified: 20 May 2016 09:20

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