Determining and Sharing Risk Data in Distributed Interdependent Systems

Pete Burnap; Yulia Cherdantseva; Andrew Blyth; Peter Eden; Kevin Jones; Hugh Soulsby; Kristan Stoddart

doi:10.1109/MC.2017.108

Determining and Sharing Risk Data in Distributed Interdependent Systems

Pete Burnap, Yulia Cherdantseva, Andrew Blyth, Peter Eden, Kevin Jones, Hugh Soulsby, Kristan Stoddart

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Abstract

Any risk analysis of a large infrastructure that does not account for external dependencies is dangerously introspective. A top-down, goal-to-dependencies modeling approach can capture interdependencies and allow supply-chain entities to securely share risk data, calculate the likely impact of a failure, and respond accordingly.

Original language	English
Pages (from-to)	72-79
Journal	Computer
Volume	50
Issue number	4
DOIs	https://doi.org/10.1109/MC.2017.108
Publication status	Published - 26 Apr 2017

Keywords

risk assessment
vulnerability assessments
vulnerability analysis
Sensitivity analysis
failure mode analysis
interdependent systems
distributed systems
complex systems
Bayes methods
analytical models
biological system modeling
risk management
power generation
data models

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title = "Determining and Sharing Risk Data in Distributed Interdependent Systems",

abstract = "Any risk analysis of a large infrastructure that does not account for external dependencies is dangerously introspective. A top-down, goal-to-dependencies modeling approach can capture interdependencies and allow supply-chain entities to securely share risk data, calculate the likely impact of a failure, and respond accordingly.",

keywords = "risk assessment, vulnerability assessments, vulnerability analysis, Sensitivity analysis, failure mode analysis, interdependent systems, distributed systems, complex systems, Bayes methods, analytical models, biological system modeling, risk management, power generation, data models",

author = "Pete Burnap and Yulia Cherdantseva and Andrew Blyth and Peter Eden and Kevin Jones and Hugh Soulsby and Kristan Stoddart",

note = "This work was funded by the Airbus Group Endeavr Wales (AG-EW-14:700033) scheme under the SCADA Cyber Security Lifecycle (SCADA-CSL) program. OA Compliant version availble from ORCA - http://orca.cf.ac.uk/103175/",

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AU - Blyth, Andrew

AU - Eden, Peter

AU - Jones, Kevin

AU - Soulsby, Hugh

AU - Stoddart, Kristan

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KW - Sensitivity analysis

KW - failure mode analysis

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KW - complex systems

KW - Bayes methods

KW - analytical models

KW - biological system modeling

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JO - Computer

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Determining and Sharing Risk Data in Distributed Interdependent Systems

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Keywords

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