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A Trust Model for Services in Federated Platforms

机译:联合平台中服务的信任模型

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摘要

Web services are a powerful tool for executing functionalities using third party applications and they are widely used in business processes. For this reason, it is necessary to complement traditional security solutions by adding soft security mechanisms, which take care of trust, in order to determine whether a web service and its provider are performing as they should. An extensible model for a trust evaluation system is presented for this purpose. It determines some parameters important in enterprise and Future Internet environments and it defines how to calculate the perceived trust by applying a three round algorithm with fuzzy logic. It exploits services semantics and it takes into account last updates about the service, consistency rules based on the semantic relationships between aspects and other specific calculations for each parameter. Semantics are used as well for sharing information with other platforms and federations for improving interoperability in distributed environments.
机译:Web服务是使用第三方应用程序执行功能的强大工具,并且已广泛用于业务流程中。因此,有必要通过添加负责信任的软安全机制来补充传统安全解决方案,以便确定Web服务及其提供程序是否按预期运行。为此,提出了一种用于信任评估系统的可扩展模型。它确定了在企业和未来Internet环境中重要的一些参数,并定义了如何通过应用具有模糊逻辑的三轮算法来计算可感知的信任度。它利用服务语义,并考虑有关服务的最新更新,基于方面之间的语义关系的一致性规则以及每个参数的其他特定计算。语义还用于与其他平台和联合会共享信息,以改善分布式环境中的互操作性。

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