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SoK: Security in Real-Time Systems

delete2024-04-25
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OA
AI
M
Monowar Hasan *
A
Ashish Kashinath
C
Chien-Ying Chen
S
Sibin Mohan
DOI:10.1145/3649499delete
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摘要

摘要

En 中文
Security is an increasing concern for real-time systems (RTS). Over the last decade or so, researchers have demonstrated attacks and defenses aimed at such systems. In this article, we identify, classify and measure the effectiveness of the security research in this domain. We provide a high-level summary [identification] and a taxonomy [classification] of this existing body of work. Furthermore, we carry out an in-depth analysis [measurement] of scheduler-based security techniques - the most common class of real-time security mechanisms. For this purpose, we developed a common metric, attacker's burden, used to measure the effectiveness of (existing as well as future) scheduler-based real-time security measures. This metric, built on the concept of work factor [1], is adapted for, and normalized across, various scheduler-based real-time security techniques.
Keyword:
Embedded systems
cyber-physical systems
scheduling

期刊

ACM Computing Surveys 封面图
ACM Computing Surveys
IF:
28
论文数:
2.5K
被引数:
3.5W

机构

U
University of Illinois Urbana-Champaign
学者数:
2.4W
论文数: 2.0W
被引数: 35
University of Illinois System 封面图
University of Illinois System
学者数:
6.9W
论文数: 6.2W
被引数: 644
W
washington state university
学者数:
1.8W
论文数: 1.6W
被引数: 114
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