Semantic-based Obligation for Context-Based Access Control

Mouiad Al-Wahah, Ahmed Saaudi, Csilla Farkas

Abstract

In this paper, we present a dynamic and extensible semantic-based obligation framework. Our framework is meant to be used in conjunction with context-based authorization. Our approach is suitable to incorporate dynamically changing obligation requirements. We express obligation requirements and contextual information as ontologies. We employ Description logic and Logic Programming technologies for modeling contexts, privileges and obligations. We show how semantic-based techniques can be used to support adaptive and dynamic obligation for Context-Based Access Control (CBAC) policies. We also show that our framework is expressive enough to incorporate obligation’s needs in dynamic environments. Furthermore, we have developed a proof of concept implementation to demonstrate our work.

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Paper Citation


in Harvard Style

Al-Wahah M., Saaudi A. and Farkas C. (2019). Semantic-based Obligation for Context-Based Access Control.In Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT, ISBN 978-989-758-378-0, pages 535-540. DOI: 10.5220/0008120105350540


in Bibtex Style

@conference{secrypt19,
author={Mouiad Al-Wahah and Ahmed Saaudi and Csilla Farkas},
title={Semantic-based Obligation for Context-Based Access Control},
booktitle={Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT,},
year={2019},
pages={535-540},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008120105350540},
isbn={978-989-758-378-0},
}


in EndNote Style

TY - CONF

JO - Proceedings of the 16th International Joint Conference on e-Business and Telecommunications - Volume 2: SECRYPT,
TI - Semantic-based Obligation for Context-Based Access Control
SN - 978-989-758-378-0
AU - Al-Wahah M.
AU - Saaudi A.
AU - Farkas C.
PY - 2019
SP - 535
EP - 540
DO - 10.5220/0008120105350540