Critical Information Infrastructures Security - 15th International Conference, CRITIS 2020, Bristol, UK, September 2-3, 2020, Proceedings
Critical Information Infrastructures Security - 15th International Conference, CRITIS 2020, Bristol, UK, September 2-3, 2020, Proceedings
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关键信息基础设施安全 - 第 15 届国际会议，CRITIS 2020，英国布里斯托尔，2020 年 9 月 2-3 日，会议记录
DOI：
10.1007/978-3-030-58295-1_1
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Hankin C
中科院分区：
文献类型：
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作者：
Hankin C
在本文中，我们确定了一些在试图保护网络物理系统时遇到的特殊挑战。我们描述了我们目前的三个活动：用于监控网络物理系统的系统架构；在这类系统中建模依赖关系的新方法，可以测量系统的安全性-解释为攻击者必须花费最少的精力来破坏操作；以及一种优化系统中使用的产品多样性的方法，以减缓恶意软件的传播。最后，我们将讨论这些不同的工作线程如何有助于应对挑战，并确定未来发展的可能途径，并提供一些指向其他工作的指针。
In this paper we identify some of the particular challenges that are encountered when trying to secure cyber-physical systems. We describe three of our current activities: the architecture of a system for monitoring cyber-physical systems; a new approach to modelling dependencies in such systems which leads to a measurement of the security of the system – interpreted as the least effort that an attacker has to expend to compromise the operation; and an approach to optimising the diversity of products used in a system with a view to slowing the propagation of malware. We conclude by discussing how these different threads of work contribute to meeting the challenges and identify possible avenues for future development, as well as providing some pointers to other work.