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5 articles related to "Access Control Policies"

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Articles

Original Research

Published on 29 May 2015

SAFAX – An Extensible Authorization Service for Cloud Environments

in Computer Security

Samuel Paul Kaluvuri
Alexandru Ionut Egner
Jerry den Hartog
Nicola Zannone

Frontiers in ICT

doi 10.3389/fict.2015.00009

11,554 views
21 citations

Original Research

Published on 10 Dec 2025

Blockchain-based access management framework for interoperable digital twins in industrial IoT

in Blockchain in Industry

Gauhar Ali
Sajid Shah
Mohammed Elaffendi
Naveed Ahmad

Frontiers in Blockchain

doi 10.3389/fbloc.2025.1693926

1,651 views

Original Research

Published on 28 Mar 2024

A medical big data access control model based on smart contracts and risk in the blockchain environment

in Digital Public Health

Xuetao Pu
Rong Jiang
Zhiming Song
Zhihong Liang
Liang Yang

Frontiers in Public Health

doi 10.3389/fpubh.2024.1358184

5,532 views
9 citations

Original Research

Published on 12 Aug 2021

A Policy-Driven Approach to Secure Extraction of COVID-19 Data From Research Papers

in Cybersecurity and Privacy

Lavanya Elluri
Aritran Piplai
Anantaa Kotal
Anupam Joshi
Karuna Pande Joshi

Frontiers in Big Data

doi 10.3389/fdata.2021.701966

3,786 views
11 citations

Original Research

Published on 07 Oct 2025

Blockchain-based decentralization approach for Ciphertext-Policy Attribute-Based Encryption schemes

in Blockchain Security and Privacy

Melissa Brigitthe Hinojosa-Cabello
Rocio Aldeco-Perez
Miguel Morales-Sandoval
Jose Juan Garcia-Hernandez

Frontiers in Blockchain

doi 10.3389/fbloc.2025.1622270

2,163 views