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Access Control Enforcement Architectures for Dynamic Manufacturing Systems

Fulltext:


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Publication Type:

Conference/Workshop Paper

Venue:

20TH IEEE INTERNATIONAL CONFERENCE ON SOFTWARE ARCHITECTURE


Abstract

Industrial control systems are undergoing a transformation driven by business requirements as well as technical advances, aiming towards increased connectivity, flexibility and high level of modularity, which implies a need to revise existing cybersecurity measures. Access control, being one of the major security mechanisms in any system, is largely affected by these advances. In this article we investigate access control enforcement architectures, aiming at the principle of least privilege. in dynamically changing access control scenarios, required by dynamic manufacturing systems. Several approaches for permission delegation of dynamic access control policy decisions are described. We present an implementation using the most promising combination of architecture and delegation mechanism where available industrial standards are applicable.

Bibtex

@inproceedings{Leander6599,
author = {Bj{\"o}rn Leander and Aida Causevic and Tomas Lindstr{\"o}m and Hans Hansson},
title = {Access Control Enforcement Architectures for Dynamic Manufacturing Systems},
month = {March},
year = {2023},
booktitle = {20TH IEEE INTERNATIONAL CONFERENCE ON SOFTWARE ARCHITECTURE},
url = {http://www.es.mdu.se/publications/6599-}
}