Pascal Bou Nassar

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Service ecosystems provide distributed evolutionary capabilities allowing services to recombine and evolve in sustainable environments. Web services play a crucial role in service ecosystems since they support interoperable machine-to-machine interactions and help in developing new services from existing services by using a variety of composition languages.(More)
In order to secure collaborative business processes, we present a methodological approach that early integrates security and risk management throughout the design process of service-oriented architectures. We develop our methodology based on two complementary axes: the first being the business needs while the second, is ensuring a consistent security(More)
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