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- Hacks, Simon, 1988-, et al.
(författare)
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A Multi-level Cyber-Security Reference Model in Support of Vulnerability Analysis
- 2022
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Ingår i: Enterprise Design, Operations, and Computing. - Cham : Springer. - 9783031176036 - 9783031176043 ; , s. 19-35
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Konferensbidrag (refereegranskat)abstract
- This paper reports on the second engineering cycle of a reference model for end-to-end cyber-security by design in the electricity sector. In our previous work, we proposed a reference model that relies on the integrated consideration of two fragmented, but complementary, reference models: NISTIR 7628 and powerLang. To align these reference models, we rely on multi-level modeling, specifically on the Flexible Meta Modeling and Execution Language (FMMLx), and integrated modeling and programming. Within this paper, we strengthen the bottom-up design of the reference model’s application by integrating a semi-automated threat analysis. This enables the identification of possible points of improvement in the actual architecture design, as well as a future analysis of business-level impact of different threats. To demonstrate our approach, we rely on the well-studied Ukraine scenario from 2016.
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