A Tutorial Introduction to Security and Privacy for Cyber-Physical Systems
A Tutorial Introduction to Security and Privacy for Cyber-Physical Systems
复制标题
网络物理系统安全和隐私的教程简介
DOI：
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发表时间：
2019
期刊：
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通讯作者：
André M. H. Teixeira
中科院分区：
文献类型：
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作者：
Michelle S. Chong;H. Sandberg;André M. H. Teixeira
本教程对用于网络物理系统 (CPS) 安全和隐私的新型控制理论方法进行了高级介绍。它采用基于风险的方法来解决问题，并开发了一个模型框架，使我们能够介绍和关联该领域的许多最新贡献。特别是，我们探讨了网络攻击下 CPS 背景下的风险概念，特别关注攻击场景的特征以及 CPS 影响和可能性的解释。然后，风险管理框架用于概述该领域的不同贡献，并将其映射到框架的三个核心部分：攻击场景描述、影响和可能性的量化以及缓解策略。概述并不完整，但它说明了迄今为止所考虑的问题和提出的控制理论解决方案的广度。
This tutorial provides a high-level introduction to novel control-theoretic approaches for the security and privacy of cyber-physical systems (CPS). It takes a risk-based approach to the problem and develops a model framework that allows us to introduce and relate many of the recent contributions to the area. In particular, we explore the concept of risk in the context of CPS under cyber-attacks, paying special attention to the characterization of attack scenarios and to the interpretation of impact and likelihood for CPS. The risk management framework is then used to give an overview of and map different contributions in the area to three core parts of the framework: attack scenario description, quantification of impact and likelihood, and mitigation strategies. The overview is by no means complete, but it illustrates the breadth of the problems considered and the control-theoretic solutions proposed so far.