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Towards Safe and Secure Systems of Systems: Challenges and Opportunities

Fulltext:


Authors:

Avenir Kobetski , Jakob Axelsson

Research groups:

Industrial Software Engineering
Systems-of-systems

Publication Type:

Conference/Workshop Paper

Venue:

32nd ACM SIGAPP Symposium On Applied Computing

Abstract

While systems of systems (SoS) are starting to reach the market, it is not entirely evident how to analyze safety, and on a high level also security, of such systems. In fact, speci c characteristics of SoS, such as independence, changing con- stitution, evolutionary development, and emergent behavior, provide certain challenges to the safety analysis. In this pa- per, such challenges are summarized and a systems theoretic safety analysis method, abbreviated as STAMP, is evaluated on an automotive SoS application example. In conclusion, STAMP seems well positioned to serve as a base for a future method for safety and, to a certain degree, security analysis of SoS, although some work remains to be done. The advan- tages and limitations of the STAMP approach when dealing with SoS are discussed.

Bibtex

@inproceedings{Kobetski5201,
author = {Avenir Kobetski and Jakob Axelsson},
title = {Towards Safe and Secure Systems of Systems: Challenges and Opportunities},
month = {April},
year = {2017},
booktitle = {32nd ACM SIGAPP Symposium On Applied Computing},
url = {http://www.es.mdu.se/publications/5201-}
}