Artículo
A Delphi study to recognize and assess systems of systems vulnerabilities
Autor/es | Olivero González, Miguel Ángel
Bertolino, Antonia Domínguez Mayo, Francisco José Matteuci, Ilaria Escalona Cuaresma, María José |
Departamento | Universidad de Sevilla. Departamento de Lenguajes y Sistemas Informáticos |
Fecha de publicación | 2022 |
Fecha de depósito | 2022-03-18 |
Publicado en |
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Resumen | Context: System of Systems (SoS) is an emerging paradigm by which independent systems collaborate by sharing
resources and processes to achieve objectives that they could not achieve on their own. In this context, a ... Context: System of Systems (SoS) is an emerging paradigm by which independent systems collaborate by sharing resources and processes to achieve objectives that they could not achieve on their own. In this context, a number of emergent behaviors may arise that can undermine the security of the constituent systems. Objective: We apply the Delphi method with the aims to improve our understanding of SoS security and related problems, and to investigate their possible causes and remedies. Method: Experts on SoS expressed their opinions and reached consensus in a series of rounds by following a structured questionnaire. Results: The results show that the experts found more consensus in disagreement than in agreement about some SoS characteristics, and on how SoS vulnerabilities could be identified and prevented. Conclusions: From this study we learn that more work is needed to reach a shared understanding of SoS vul nerabilities, and we leverage expert feedback to outline some future research directions. |
Agencias financiadoras | Ministerio de Ciencia, Innovación y Universidades (MICINN). España |
Identificador del proyecto | PID2019-105455GB-C31 |
Cita | Olivero González, M.Á., Bertolino, A., Domínguez Mayo, F.J., Matteuci, I. y Escalona Cuaresma, M.J. (2022). A Delphi study to recognize and assess systems of systems vulnerabilities. Information and Software Technology, 146 (June 2022, art. nº 106874) |
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