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2019 Conference object Open Access OPEN

Addressing Security Properties in Systems of Systems: Challenges and Ideas
Olivero M. A., Bertolino A., Dominguez-mayo F. J., Escalona M. J., Matteucci I.
Within growing pervasive information systems, Systems of Systems (SoS) emerge as a new research frontier. A SoS is formed by a set of constituent systems that live on their own with well-established functionalities and requirements, and, in certain circumstances, they must collaborate to achieve a common mission. In this scenario, security is one crucial property that needs to be considered since the early stages of SoS lifecycle. Unfortunately, SoS security cannot be guaranteed by addressing the security of each constituent system separately. The aim of this paper is to discuss the challenges faced in addressing the security of SoS and to propose some research ideas centered around the notion of a mission to be carried out by the SoS.Source: SERENE 2019 - 11th International Workshop on Software Engineering for Resilient Systems, pp. 138–146, Napoli, Italy, 17 September, 2019
DOI: 10.1007/978-3-030-30856-8_10

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2019 Conference object Open Access OPEN

Security assessment of systems of systems
Olivero M. A., Bertolino A., Domínguez Mayo F. J., Escalona M. J., Matteucci I.
Engineering Systems of Systems is one of the new challenges of the last few years. This depends on the increasing number of systems that must interact one with another to achieve a goal. One peculiarity of Systems of Systems is that they are made of systems able to live on their own with well-established functionalities and requirements, and that are not necessarily aware of the joint mission or prepared to collaborate. In this emergent scenario, security is one crucial aspect that must be considered from the very beginning. In fact, the security of a System of Systems is not automatically granted even if the security of each constituent system is guaranteed. The aim of this paper is to address the problem of assessing security properties in Systems of Systems. We discuss the specific security aspects of such emergent systems, and propose the TeSSoS approach, which includes modelling and testing security properties in Systems of Systems and introduces the Red and Blue Requirements Specification concepts.Source: SESoS 2019 - 2019 IEEE/ACM 7th International Workshop on Software Engineering for Systems-of-Systems and WDES 2019 - 13th Workshop on Distributed Software Development, Software Ecosystems and Systems-of-Systems, pp. 62–65, Montreal, Quebec, Canada, 28-28 May, 2019
DOI: 10.1109/SESoS/WDES.2019.00017

See at: ISTI Repository Open Access | DOI Resolver | ieeexplore.ieee.org | CNR People