Towards a Blockchain-based Architecture for Data Provenance Management in the Internet of Things

Marcos Alves Vieira, S. T. Carvalho
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引用次数: 1

Abstract

An Internet of Things (IoT) scenario is a heterogeneous and complex environment, where large volumes of data are constantly generated, manipulated, and transferred between different devices. In this context, some difficulties may arise, such as the correct identification of the devices generating the data, the trustworthiness of these devices and their generated data, detecting abnormal behavior, and controlling access to the data. Data provenance allows maintaining information about the origin of the data, the operations through which this data has undergone, and its processing history, from its creation to its current state. Aiming to provide means to mitigate the mentioned problems, we propose an architecture for data provenance management in IoT environments, enabling different levels of granularity, using a distributed ledger architecture.
基于区块链的物联网数据来源管理架构
物联网(IoT)场景是一个异构的复杂环境,其中大量数据在不同设备之间不断生成、操作和传输。在这种情况下,可能会出现一些困难,例如正确识别生成数据的设备,这些设备及其生成的数据的可信度,检测异常行为以及控制对数据的访问。数据来源允许维护有关数据的来源、该数据所经历的操作以及从其创建到当前状态的处理历史的信息。为了提供缓解上述问题的方法,我们提出了一种物联网环境中数据来源管理的架构,使用分布式账本架构实现不同粒度级别。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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