Cited by 688Blockchain Technology Applications and SecurityAccess Control and TrustIoT and Edge/Fog Computing

Fairaccess: a new blockchain-based access control framework for the internet of things

Ouaddah, Aafaf, Abou Elkalam, Anas, Ait Ouahman, Abdellah·2016·Security and Communication Networks

Abstract

Abstract Security and privacy are huge challenges in Internet of Things (IoT) environments, but unfortunately, the harmonization of the IoT‐related standards and protocols is hardly and slowly widespread. In this paper, we propose a new framework for access control in IoT based on the blockchain technology. Our first contribution consists in providing a reference model for our proposed framework within the Objectives, Models, Architecture and Mechanism specification in IoT. In addition, we introduce FairAccess as a fully decentralized pseudonymous and privacy preserving authorization management framework that enables users to own and control their data. To implement our model, we use and adapt the blockchain into a decentralized access control manager. Unlike financial bitcoin transactions, FairAccess introduces new types of transactions that are used to grant, get, delegate, and revoke access. As a proof of concept, we establish an initial implementation with a Raspberry PI device and local blockchain. Finally, we discuss some limitations and propose further opportunities. Copyright © 2017 John Wiley & Sons, Ltd.

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Crossref · 10.1002/sec.1748

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Authors
Ouaddah, A., Abou Elkalam, A., & Ait Ouahman, A.
Affiliations
  • Cadi Ayyad University (MA)
  • Oscars Laboratory, ENSA of Marrakesh Cadi Ayyad University BP 575 40000 Marrakech Morocco
Corresponding author
Ouaddah, Aafaf
Venue
Security and Communication Networks
Publisher
Wiley
Published
2016-12
Volume
9
Issue
18
Pages
5943-5964
ISSN
  • 1939-0114 (ISSN-L)
  • 1939-0122
OpenAlex
W2588585573
Cited by
688
References
32
Citations by year
2026: 22 · 2025: 33 · 2024: 48 · 2023: 86 · 2022: 91 · 2021: 111 · 2020: 124 · 2019: 106 · 2018: 57 · 2017: 10
FWCI
128.72
Type
journal article
Language
en
Open access
closed
Locations
Security and Communication Networks (publishedVersion)
Topics
  • Physical Sciences › Computer Science › Information Systems › Blockchain Technology Applications and Security
  • Social Sciences › Sociology and Political Science › Access Control and Trust
  • Physical Sciences › Computer Science › Computer Networks and Communications › IoT and Edge/Fog Computing
Keywords
blockchain, access control, Internet of Things, privacy preservation, pseudonymity, Internet of Things security, user data ownership

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