Attack trees in Isabelle

Kammueller, Florian (2018) Attack trees in Isabelle. In: 20th International Conference on Information and Communications Security, ICICS 2018, 29-31 Oct 2018, Lille, France. (doi:10.1007/978-3-030-01950-1_36)

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Abstract

In this paper, we present a proof theory for attack trees. Attack trees are a well established and useful model for the construction of attacks on systems since they allow a stepwise exploration of high level attacks in application scenarios. Using the expressiveness of Higher Order Logic in Isabelle, we succeed in developing a generic theory of attack trees with a state-based semantics based on Kripke structures and CTL. The resulting framework allows mechanically supported logic analysis of the meta-theory of the proof calculus of attack trees and at the same time the developed proof theory enables application to case studies. A central correctness and completeness result proved in Isabelle establishes a connection between the notion of attack tree validity and CTL. The application is illustrated on the example of a healthcare IoT system and GDPR compliance verification.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Paper published as: Kammüller F. (2018) Attack Trees in Isabelle. In: Naccache D. et al. (eds) Information and Communications Security. ICICS 2018. Lecture Notes in Computer Science, vol 11149. Springer, Cham
Research Areas: A. > School of Science and Technology > Computer Science
Item ID: 25875
Notes on copyright: This is a post-peer-review, pre-copyedit version of an paper published in Information and Communications Security: 20th International Conference, ICICS 2018, Lille, France, October 29-31, 2018, Proceedings. The final authenticated version is available online at: http://dx.doi.org/10.1007/978-3-030-01950-1_36
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Depositing User: Florian Kammueller
Date Deposited: 03 Jan 2019 12:02
Last Modified: 22 Apr 2019 15:24
ISBN: 9783030019495
URI: https://eprints.mdx.ac.uk/id/eprint/25875

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