Security Policy Enforcement in BPEL-Defined Collaborative Business Processes

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Provided by: Institute of Electrical & Electronic Engineers
Topic: Big Data
Format: PDF
In this paper, the authors present an approach to security policy enforcement with collaborative business processes defined using BPEL and deployed across enterprise domain boundaries for execution. The assessment of compliance with security policies at the location where a BPEL script is to be executed is facilitated by re-formulating the security policies with respect to the potential of violation inherent in BPEL. The results of an analysis of the security relevant semantics of BPEL-defined business processes conducted for this purpose indicate the paramount role of information flow analysis in business processes.
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