@conference{10902/36524,
year = {2024},
url = {https://hdl.handle.net/10902/36524},
abstract = {Securing interoperable and sovereign data Exchange in the Industrial Internet of Things (IIoT) for machine data exploitation by third parties presents a challenge. This work addresses this by integrating IOTA Distributed Ledger Technology (DLT) with the International Data Spaces (IDS) Reference Architecture Model (RAM), creating a decentralized data space optimized for IIoT ecosystems. Moving beyond traditional blockchains constrained by scalability and efficiency, our approach employs IOTA’s Directed Acyclic Graph (DAG) for secure, scalable data storage and exchange. This research demonstrates the implementation of core IDS architectural concepts within the IOTA framework, advancing beyond theoretical DLT limitations and illustrating IOTA’s ability to enhance data sovereignty and interoperability in the IIoT, setting the stage for future evaluations and broader applicability studies.},
organization = {This work has been financed by the European Commission through the Horizon Europe program under the HAVEN
project (grant agreement number 101137636). It was also partially supported by MCIN/ AEI /10.13039/501100011033/ FEDER ”Una manera de hacer Europa” under the grant PID2021-124502OB-C44 (PRESECREL).},
publisher = {Universidad de Sevilla},
publisher = {IX Jornadas Nacionales de Investigación en Ciberseguridad, Sevilla, 2024, 214-221},
title = {IOTA-enabled decentralized data space for IIoT ecosystems},
author = {Kovach, Anhelina and Montalvillo Mendizabal, Leticia and Urbieta Arteche, Aitor and Lanza Calderón, Jorge},
}