Secure Reboots for Real-Time Cyber-Physical Systems
Secure Reboots for Real-Time Cyber-Physical Systems
复制标题
实时网络物理系统的安全重启
DOI:
10.1145/3560826.3563384
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Bloom, Gedare
中科院分区:
文献类型:
--
作者:
Banerjee, Vijay;Hounsinou, Sena;Olufowobi, Habeeb;Hasan, Monowar;Bloom, Gedare
Cyber-Physical Systems (CPS) such as industrial control systems, automobiles, and medical devices often consist of applications with real-time properties. Due to the safety-critical nature of the application domain, multiple security and fault tolerance approaches have been studied and used in safety-critical CPS. One of the popular approaches for CPS safety is the Simplex architecture, which has also been used recently to strengthen the security of the CPS. The simplex architecture supports the integration of safe controllers for dependable systems, and when combined with periodic restarts, the architecture can reset the CPS into a safe state after each restart. However, these restart-based systems do not protect the system against attacks that persist beyond a restart. Such attacks can be mitigated using secure boot, which is a widely used approach for securing general computing systems but is not used in real-time systems due to the overhead of the boot process. This paper presents an analytical framework and derives feasibility conditions to enable secure reboots in real-time applications. The schedulability conditions presented can be used to design and integrate secure reboot into Simplex-based CPS. Our analysis shows that secure boot adds a deterministic and low-performance overhead, which can be as low as 0.08%.
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DOI:
10.1109/iccps.2018.00010
发表时间:
2018-04
期刊:
2018 ACM/IEEE 9th International Conference on Cyber-Physical Systems (ICCPS)
影响因子:
--
作者:
Fardin Abdi;Chien-Ying Chen;M. Hasan;Songran Liu;Sibin Mohan;M. Caccamo
通讯作者:
Fardin Abdi;Chien-Ying Chen;M. Hasan;Songran Liu;Sibin Mohan;M. Caccamo
DOI:
10.1109/etfa.2016.7733561
发表时间:
2016-09
期刊:
2016 IEEE 21st International Conference on Emerging Technologies and Factory Automation (ETFA)
影响因子:
--
作者:
Fardin Abdi Taghi Abad;R. Mancuso;Stanley Bak;Or D. Dantsker;M. Caccamo
通讯作者:
Fardin Abdi Taghi Abad;R. Mancuso;Stanley Bak;Or D. Dantsker;M. Caccamo
DOI:
--
发表时间:
2019
期刊:
Defense + Commercial Sensing
影响因子:
--
作者:
Miguel A. Arroyo;M. Tarek;Hidenori Kobayashi;Junfeng Yang;S. Sethumadhavan
通讯作者:
S. Sethumadhavan
DOI:
--
发表时间:
2017
期刊:
arXiv.org
影响因子:
--
作者:
Fardin Abdi;Chien;M. Hasan;Songran Liu;Sibin Mohan;M. Caccamo
通讯作者:
M. Caccamo
DOI:
--
发表时间:
2018
期刊:
ACM Trans. Cyber Phys. Syst.
影响因子:
--
作者:
Pushpak Jagtap;Fardin Abdi;M. Rungger;Majid Zamani;M. Caccamo
通讯作者:
M. Caccamo