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Towards Security Assurance for Heterogeneous Industrial Networks
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems. ABB AB, Corporate Research, Sweden.ORCID iD: 0000-0002-5361-2196
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems. ABB AB, Corporate Research, Sweden.ORCID iD: 0000-0002-7159-7508
Mälardalen University, School of Innovation, Design and Engineering, Embedded Systems.ORCID iD: 0000-0002-2419-2735
Mid Sweden University, Sweden.
2015 (English)In: IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, 2015, 4488-4493 p., 7392799Conference paper, Published paper (Refereed)
Abstract [en]

Industrial networks have a mix of devices with different security properties. If a mix of devices with various degrees of security features and capabilities communicate, the overall network dynamics with respect to device trust and security of message exchange will be complex. Therefore, there is a need to understand the trust and risk probabilities of devices in a heterogeneous network. This is required for heterogeneous network where the network configuration has to be made based on how trustworthy they are. In this work we focus on assessing security risks for devices and message exchanges. We define the term emph{assurance value} to denote the resilience of a device to security attacks. We study the behavior of a communication network when devices with various degrees of security features exchange messages. We aim to identify the network security properties based on the network architecture. From the study, we propose a model to estimate and predict network security properties in a heterogeneous communication network.

Place, publisher, year, edition, pages
2015. 4488-4493 p., 7392799
Keyword [en]
Security Modeling, Network Assessment, Assurance Value, Risk Computation
National Category
Computer Systems
Identifiers
URN: urn:nbn:se:mdh:diva-29639DOI: 10.1109/IECON.2015.7392799ISI: 000382950704078Scopus ID: 2-s2.0-84973125369OAI: oai:DiVA.org:mdh-29639DiVA: diva2:881443
Conference
41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015; Pacifico YokohamaYokohama; Japan; 9 November 2015 through 12 November 2015; Category numberCFP15IEC-ART; Code 119153
Projects
ITS-EASY Post Graduate School for Embedded Software and SystemsEmbedded Systems - Adjungerad lektor Johan Åkerberg
Available from: 2015-12-10 Created: 2015-11-26 Last updated: 2017-05-29Bibliographically approved

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CiteExportLink to record
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Citation style
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