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Data model and data access control method on service platform for smart public infrastructure

机译:智能公共基础设施服务平台上的数据模型和数据访问控制方法

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In the smart city projects that will “smartize” urban infrastructures, a new access control technology is needed to offer appropriate consumer data to appropriate applications. In this paper, we analyze characteristics and problems of the data access in the service platform for smart public infrastructure and clarify requirements for data access control. Next, we propose a data model and a data access control method that satisfy those requirements. The data model includes access authorization that expresses the contracts between consumer and service provider. In the data access control method, data corresponding to the access authorization is filtered in RDBMS for the performance. Finally, we evaluate the proposed method by implementing a prototype and confirm that the requirements are satisfied.
机译:在将“智能化”城市基础设施的智能城市项目中,需要一种新的访问控制技术来为适当的应用程序提供适当的消费者数据。在本文中,我们分析了智能公共基础设施服务平台中数据访问的特点和问题,并阐明了数据访问控制的要求。接下来,我们提出一种满足这些要求的数据模型和数据访问控制方法。数据模型包括访问授权,该授权表达了消费者与服务提供商之间的合同。在数据访问控制方法中,为了性能,在RDBMS中过滤了与访问授权相对应的数据。最后,我们通过实现原型评估提出的方法,并确认满足要求。

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