Digital Twin-Enhanced Incident Response for Cyber-Physical Systems
Digital Twin-Enhanced Incident Response for Cyber-Physical Systems
复制标题
网络物理系统的数字孪生增强事件响应
DOI:
10.1145/3600160.3600195
复制
发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Allison D
中科院分区:
文献类型:
--
作者:
Allison D
Cyber-physical systems underpin many of our society’s critical infrastructures. Ensuring their cyber security is important and complex. A major activity in this regard is cyber security incident response, whose primary goal is to detect and mitigate cyber-attacks in order to ensure the continuity and resilience of services. For cyber-physical systems this is particularly challenging because it requires insights both from the cyber and physical (process) domains and the engagement of stakeholders that are not strictly concerned with cyber security. A technology that is receiving a lot of attention are digital twins – virtual representations of real-world (cyber-physical) systems. They can be used to support tasks such as estimating the state of a system and exploring the consequences of interventional activities (e.g., upgrades).In this paper, we examine the use of digital twins to support cyber security. Specifically, our novel contribution is to provide a comprehensive analysis of the types of activities and how different modalities of digital twin use can be applied to the phases of cyber security incident response. Building on this analysis, we propose a structured approach to enhancing cyber security playbooks for cyber-physical systems incident response with digital twins. Playbooks are an essential component of incident response, ensuring that multi-disciplinary teams are effective in responding to cyber security incidents; therefore, improvements in their execution can result in increased resilience. To illustrate our approach, we present its use for a playbook that is concerned with mitigating a cyber-attack to critical industrial equipment.
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DOI:
--
发表时间:
2020
期刊:
2020 IEEE International Workshop on Metrology for Industry 4.0 & IoT
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DOI:
--
发表时间:
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期刊:
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