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Wireless Personal Communications

, Volume 81, Issue 4, pp 1359–1376 | Cite as

Multi-Metrics Approach for Security, Privacy and Dependability in Embedded Systems

  • Iñaki Garitano
  • Seraj Fayyad
  • Josef Noll
Article

Abstract

Embedded Systems have become highly interconnected devices, being the key elements of the Internet of Things. Their main function is to capture, store, manipulate and access data of a sensitive nature. Moreover, being connected to Internet, expose them to all kind of attacks, which could cause serious consequences. Traditionally, during the design process, security, privacy and dependability (SPD) have been set aside, including them as an add-on feature. This paper provides a methodology together with a Multi-Metrics approach to evaluate the system SPD level during both the design and running processes. The simplicity, based on a single process during the whole system evaluation, and scalability, simple and complex systems are evaluated equally, are the main advantages. The applicability of the presented methodology is demonstrated by the evaluation of a smart vehicle use case.

Keywords

Internet of Things Embedded Systems Security  Privacy Dependability Multi-Metrics Sensor systems 

Notes

Acknowledgments

The authors would like to thank their colleagues from the ARTEMIS project nSHIELD for the basics of the methodology, and the ongoing discussions on applicability. The work is financed in part by the JU ECSEL and the Research Council of Norway.

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Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  1. 1.University of OsloOsloNorway
  2. 2.UNIKKjellerNorway

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