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Navigating the Cyber-Security Risks and Economics of System-of-Systems
RISE Research Institutes of Sweden AB, Systems Engineering, Gothenburg, Sweden.
Systems Engineering, RISE Research Institutes of Sweden AB, KTH Royal Institute of Technology, Kista, Sweden.
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.ORCID iD: 0000-0002-3986-1196
2023 (English)In: 2023 18th Annual System of Systems Engineering Conference, SoSe 2023, Institute of Electrical and Electronics Engineers Inc. , 2023Conference paper, Published paper (Refereed)
Abstract [en]

Cybersecurity is an important concern in systems-of-systems (SoS), where the effects of cyber incidents, whether deliberate attacks or unintentional mistakes, can propagate from an individual constituent system (CS) throughout the entire SoS. Unfortunately, the security of an SoS cannot be guaranteed by separately addressing the security of each CS. Security must also be addressed at the SoS level. This paper reviews some of the most prominent cybersecurity risks within the SoS research field and combines this with the cyber and information security economics perspective. This sets the scene for a structured assessment of how various cyber risks can be addressed in different SoS architectures. More precisely, the paper discusses the effectiveness and appropriateness of five cybersecurity policy options in each of the four assessed SoS archetypes and concludes that cybersecurity risks should be addressed using both traditional design-focused and more novel policy-oriented tools.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2023.
Keywords [en]
Cyber Security Investment, Cybersecurity, Economics, Incentives, System-of-Systems, Risk assessment, System of systems, Cybe security investment, Cyber security, Entire system, Incentive, Securities investments, Security Economics, Security risks, System levels
National Category
Computer Systems
Identifiers
URN: urn:nbn:se:mdh:diva-63963DOI: 10.1109/SoSE59841.2023.10178677Scopus ID: 2-s2.0-85166741236ISBN: 9798350327236 (print)OAI: oai:DiVA.org:mdh-63963DiVA, id: diva2:1788365
Conference
18th Annual System of Systems Engineering Conference, SoSe 2023, Lille, 14 June 2023 through 16 June 2023
Available from: 2023-08-16 Created: 2023-08-16 Last updated: 2023-08-16Bibliographically approved

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Axelsson, Jakob

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  • apa
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