Cyber Threats to Industrial IoT: A Survey on Attacks and Countermeasures
Cyber Threats to Industrial IoT: A Survey on Attacks and Countermeasures
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DOI：
10.3390/iot2010009
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发表时间：
2021-03-01
期刊：
影响因子：
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通讯作者：
Skianis, Charalabos
中科院分区：
文献类型：
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作者：
Tsiknas, Konstantinos;Taketzis, Dimitrios;Skianis, Charalabos
在当今的工业物联网（IIoT）环境中，不同的系统与物理世界进行交互，工业4.0标准提出的状态可能导致漏洞不断升级，特别是当这些系统从多个中介接收数据流时，除了链路加密之外，还需要多级安全方法。同时，考虑到IIoT生态系统中系统的异质性以及硬件和软件方面的非制度化互操作性，如何保护这些系统会出现严重的问题。在此框架下，鉴于工业设备的保护是与技术发展和物联网使用密不可分的要求，因此必须确定主要漏洞以及相关风险和威胁，并提出最适当的对策。在此背景下，本研究描述了针对IIoT系统的攻击，并对这些攻击的解决方案进行了全面分析，因为它们已在最近的文献中提出。
In today's Industrial Internet of Things (IIoT) environment, where different systems interact with the physical world, the state proposed by the Industry 4.0 standards can lead to escalating vulnerabilities, especially when these systems receive data streams from multiple intermediaries, requiring multilevel security approaches, in addition to link encryption. At the same time taking into account the heterogeneity of the systems included in the IIoT ecosystem and the non-institutionalized interoperability in terms of hardware and software, serious issues arise as to how to secure these systems. In this framework, given that the protection of industrial equipment is a requirement inextricably linked to technological developments and the use of the IoT, it is important to identify the major vulnerabilities and the associated risks and threats and to suggest the most appropriate countermeasures. In this context, this study provides a description of the attacks against IIoT systems, as well as a thorough analysis of the solutions for these attacks, as they have been proposed in the most recent literature.