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MODELING AUTHORIZATION IN A SOA BASED APPLICATION SCENARIO

机译:基于SOA的应用场景中的建模授权

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We present a novel approach for the specification of access rights in a distributed environment based on web services. Our approach overcomes the limitations of traditional concepts when applied to scenarios requiring decentralized user and rights management by merging two concepts - notably Role Based Access Control and Attribute Based Access Control. We extend the SECTET framework for model driven security in B2B-workfiow scenarios by an abstract policy specification language and define a reference architecture for authorization enforcement in a web services based peer-to-peer environment.
机译:我们提出了一种新的方法,用于在基于Web服务的分布式环境中指定访问权限。我们的方法通过合并两个概念-尤其是基于角色的访问控制和基于属性的访问控制,来克服传统概念在应用于要求分散用户和权限管理的方案时的局限性。我们通过抽象策略规范语言扩展了SECTET框架,以在B2B-工作流场景中实现模型驱动的安全性,并定义了一种参考架构,用于在基于Web服务的对等环境中执行授权。

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