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Erschienen in:
2014 | OriginalPaper | Buchkapitel
8. A Heuristic Approach for Secure Service Composition Adaptation
verfasst von : Bo Zhou, David Llewellyn-Jones, David Lamb, Muhammad Asim, Qi Shi, Madjid Merabti
Erschienen in: Cyberpatterns
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Abstract
Secure adaptation of service composition is crucial for service-oriented applications. An effective adaptation method must improve a composition’s adherence to specified behaviour, performance and security guarantees at reasonable cost in terms of computing complexity and time consumption. This chapter discusses current techniques that have been developed to help achieve secure service composition. Based on security verification results, which have been categorised into four patterns in this chapter, a simple heuristics-based adaptation strategy is proposed. This proposal aims at more accurate yet relatively fast secure service adaptation strategy. In order to make direct comparisons of different services, a simple quantification method is also introduced.