R&D Department, Beia Consult International, 41386 Bucharest, Romania.
Department of Digital Systems, University of Piraeus, 18534 Piraeus, Greece.
Sensors (Basel). 2022 Aug 30;22(17):6527. doi: 10.3390/s22176527.
IoT devices present an ever-growing domain with multiple applicability. This technology has favored and still favors many areas by creating critical infrastructures that are as profitable as possible. This paper presents a hierarchical architecture composed of different licensing entities that manage access to different resources within a network infrastructure. They are conducted on the basis of well-drawn policy rules. At the same time, the security side of these resources is also placed through a context awareness module. Together with this technology, IoT is used and Blockchain is enabled (for network consolidation, as well as the transparency with which to monitor the platform). The ultimate goal is to implement a secure and scalable security platform for the Smart Grid. The paper presents the work undertaken in the SealedGRID project and the steps taken for implementing security policies specifically tailored to the Smart Grid, based on advanced concepts such as Opinion Dynamics and Smart Grid-related Attribute-based Access Control.
物联网设备呈现出一个不断增长的领域，具有多种适用性。这项技术通过创建尽可能盈利的关键基础设施，为许多领域提供了支持，并仍在提供支持。本文提出了一种分层架构，由不同的许可实体组成，这些实体管理对网络基础设施内不同资源的访问。它们是基于精心制定的政策规则进行的。同时，这些资源的安全性也通过上下文感知模块来实现。结合这项技术，物联网得到了应用，区块链也得到了支持（用于网络整合，以及监控平台的透明度）。最终目标是为智能电网实现一个安全且可扩展的安全平台。本文介绍了在 SealedGRID 项目中所进行的工作，以及基于观点动力学和与智能电网相关的基于属性的访问控制等先进概念，为智能电网专门定制安全策略所采取的步骤。
