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Analysis of Cybersecurity Mechanisms with respectto Dependability and Security Attributes
RISE Research Institutes of Sweden, Safety and Transport, Electrification and Reliability. (Pålitliga transportsystem, Dependable Transport Systems)ORCID iD: 0000-0001-9536-4269
RISE Research Institutes of Sweden, Safety and Transport, Electrification and Reliability. (Pålitliga transportsystem, Dependable Transport Systems)ORCID iD: 0000-0001-5224-9412
RISE Research Institutes of Sweden, Safety and Transport, Electrification and Reliability. (Pålitliga transportsystem, Dependable Transport Systems)ORCID iD: 0000-0002-6427-4620
RISE Research Institutes of Sweden, Safety and Transport, Electrification and Reliability. (Pålitliga transportsystem, Dependable Transport Systems)ORCID iD: 0000-0002-6191-6253
2020 (English)In: 2020 50th Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W), 2020Conference paper, Published paper (Refereed)
Abstract [en]

Embedded electronic systems need to be equipped with different types of security mechanisms to protect themselves and to mitigate the effects of cybersecurity attacks. These mechanisms should be evaluated with respect to their impacts on dependability and security attributes such as availability, reliability, safety, etc. The evaluation is of great importance as, e.g., a security mechanism should never violate the system safety. Therefore, in this paper, we evaluate a comprehensive set of security mechanisms consisting of 17 different types of mechanisms with respect to their impact on dependability and security attributes. The results show that, in general, the use of these mechanisms have positive effect on system dependability and security. However, there are at least three mechanisms that could have negative impacts on system dependability by violating safety and availability requirements. The results support our claim that the analyses such as the ones conducted in this paper are necessary when selecting and implementing an optimal set of safety and security mechanisms.

Place, publisher, year, edition, pages
2020.
Keywords [en]
safety, cybersecurity mechanism, privacy
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:ri:diva-47668DOI: 10.1109/DSN-W50199.2020.00027ISBN: 978-1-7281-7263-7 (electronic)ISBN: 978-1-7281-7264-4 (print)OAI: oai:DiVA.org:ri-47668DiVA, id: diva2:1462556
Conference
Workshop on Safety and Security of Intelligent Vehicles
Projects
This research was partially supported by the Swedish VINNOVA FFI project “HoliSec: Holistic Approach to Improve Data Security” with diary number: 2015-06894; and the Swedish VINNOVA FFI project “CyReV I: Cyber Resilience for Vehicles” with diary number: 2018-05013.Available from: 2020-08-31 Created: 2020-08-31 Last updated: 2023-06-07Bibliographically approved

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Sangchoolie, BehroozFolkesson, PeterKleberger, PierreVinter, Jonny

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