Publicación: A decentralised approach to cyber-physical systems as a service: Managing shared access worldwide through blockchain standards
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2025-02-18
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info:eu-repo/semantics/openAccess
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Resumen
Cyber-physical systems (CPSs) is a general concept that encompasses a wide variety of systems. Depending on their nature, application, and accessibility needs and restrictions, CPSs can differ a lot from each other. This paper proposes a classification of CPSs based on their accessibility needs and restrictions and, more importantly, presents an approach to create a decentralised and worldwide common access management framework for CPSs for non-critical infrastructures that are meant to be shared and accessed remotely (i.e., offered as a service). The presented solution uses a permissionless blockchain, existing fungible tokens, and a combination of smart contracts based on nonfungible token standards/proposals to enable CPS owners to manage secure, flexible access without centralised oversight. In addition, the proposed framework provides built-in mechanisms for: (i) charging for the use of CPSs, (ii) availability calendar configuration, (iii) worldwide visibility, (iv) easy integration with authentication/authorisation methods, and (v) access control flexibility.
Descripción
The registered version of this article, first published in “Computers in Industry, vol. 167, 2025", is available online at the publisher's website: Elsevier, https://doi.org/10.1016/j.compind.2025.104264
La versión registrada de este artículo, publicado por primera vez en “Computers in Industry, vol. 167, 2025", está disponible en línea en el sitio web del editor: Elsevier, https://doi.org/10.1016/j.compind.2025.104264
Categorías UNESCO
Palabras clave
cyber-physical systems, blockchain, access control, internet of things, decentralised technologies, access management, services
Citación
Juan Luis Ramos Villalon, Luis de la Torre, Zhongcheng Lei, Wenshan Hu, Hugo Tadashi Kussaba, Victoria Lemieux, A decentralised approach to cyber-physical systems as a service: Managing shared access worldwide through blockchain standards, Computers in Industry, Volume 167, 2025, 104264, ISSN 0166-3615, https://doi.org/10.1016/j.compind.2025.104264
Centro
E.T.S. de Ingeniería Informática
Departamento
Informática y Automática