Smart Grid Metering Networks: A Survey on Security, Privacy and Open Research Issues
Smart Grid Metering Networks: A Survey on Security, Privacy and Open Research Issues
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DOI：
10.1109/comst.2019.2899354
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发表时间：
2019-01-01
影响因子：
35.6
通讯作者：
Martin, Andrew
中科院分区：
文献类型：
--
作者：
Kumar, Pardeep;Lin, Yun;Martin, Andrew
智能电网(SG)网络是互联对象的新升级网络，极大地提高了传统能源基础设施的可靠性、效率和可持续性。在这方面，智能计量基础设施(SMI)在控制、监控和管理SG中的多个域方面发挥着重要作用。尽管SMI具有显著的功能，但安全和隐私问题一直在争论之中，因为预计将通过公共通信网络协调大量的异类设备。本调查文件简要概述了传统能源网络中的真实网络攻击事件和以智能计量网络为目标的攻击事件。具体地说，我们提出了考虑以下因素的威胁分类：1)系统级安全中的威胁；2)服务的威胁和/或盗窃；以及3)对隐私的威胁。基于所提出的威胁，我们推导出了一组对SG计量网络的安全和隐私要求。此外，我们还讨论了为应对这些威胁而提出的各种方案，并考虑了每种方案的优缺点。最后，我们对尚待解决的研究问题进行了探讨，为未来SG计量网络的研究方向提供了新的思路。
Smart grid (SG) networks are newly upgraded networks of connected objects that greatly improve reliability, efficiency, and sustainability of the traditional energy infrastructure. In this respect, the smart metering infrastructure (SMI) plays an important role in controlling, monitoring, and managing multiple domains in the SG. Despite the salient features of SMI, security, and privacy issues have been under debate because of the large number of heterogeneous devices that are anticipated to be coordinated through public communication networks. This survey paper shows a brief overview of real cyber attack incidents in traditional energy networks and those targeting the smart metering network. Specifically, we present a threat taxonomy considering: 1) threats in system-level security; 2) threats and/or theft of services; and 3) threats to privacy. Based on the presented threats, we derive a set of security and privacy requirements for SG metering networks. Furthermore, we discuss various schemes that have been proposed to address these threats, considering the pros and cons of each. Finally, we investigate the open research issues to shed new light on future research directions in SG metering networks.