Title :
A Model to Verify Quality of Protection Policies in Composite Web Services
Author :
Boger, Davi ; Fraga, Joni ; Mafra, Paulo ; Wangham, Michelle
Author_Institution :
Secure & Reliable Comput. Group, UFSC, Florianopolis, Brazil
Abstract :
Description languages for Web service composition deal specifically with the definition of the business process logic, and do not provide support for the specification of security aspects related to the Web services involved. This paper uses the WS-Policy standard, and the WS-BPEL and WSCDL languages to propose a model for verifying the compatibility of quality of protection policies of the business process participants, avoiding many conflicts between policies incompatibilities during execution time. The model emphasizes a general policy for the composite process.
Keywords :
Web services; business data processing; security of data; specification languages; WS-BPEL; WS-Policy standard; WSCDL language; business process logic; composite Web services; protection policy; security aspect; Collaboration; Companies; Distributed computing; Embedded computing; Information security; Logic; Protection; Prototypes; Service oriented architecture; Web services; Quality of Protection; WS-Policy; Web Service composition;
Conference_Titel :
Services - I, 2009 World Conference on
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-0-7695-3708-5
Electronic_ISBN :
978-0-7695-3708-5
DOI :
10.1109/SERVICES-I.2009.86
