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Authors: Ozgu Can and Murat Osman Unalir

Affiliation: Department of Computer Engineering, Ege University, 35100, Bornova-Izmir, Turkey

Keyword(s): Access Control, Data Access, Privacy, Ontology, Semantic Web, Knowledge Engineering.

Abstract: Ontology Based Data Access (OBDA) is a semantic paradigm to perform a mapping between an ontology and a data source for querying heterogeneous data sources. The result of this mapping ensures data access and data integration. Therefore, OBDA allows to query various datasets and provides data virtualization by integrating multiple and varied data sources. Ontology Based Access Control (OBAC) enables the realization of an access control mechanism by using Semantic Web technologies. OBAC allows to model the access control knowledge and uses domain knowledge to create policy ontologies. This paper revisits the OBAC approach by considering the OBDA to query legacy data that are stored in different types of data sources. For this purpose, OBAC is examined within the scope of OBDA and a conceptual model is proposed to extend OBAC with OBDA to provide data virtualization and to consolidate users’ access privileges. Thus, security and management of complex information systems could be carried out by using Semantic Web technologies. (More)

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Paper citation in several formats:
Can, O. and Unalir, M. (2022). Revisiting Ontology Based Access Control: The Case for Ontology Based Data Access. In Proceedings of the 8th International Conference on Information Systems Security and Privacy - ICISSP; ISBN 978-989-758-553-1; ISSN 2184-4356, SciTePress, pages 515-518. DOI: 10.5220/0010898100003120

@conference{icissp22,
author={Ozgu Can. and Murat Osman Unalir.},
title={Revisiting Ontology Based Access Control: The Case for Ontology Based Data Access},
booktitle={Proceedings of the 8th International Conference on Information Systems Security and Privacy - ICISSP},
year={2022},
pages={515-518},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010898100003120},
isbn={978-989-758-553-1},
issn={2184-4356},
}

TY - CONF

JO - Proceedings of the 8th International Conference on Information Systems Security and Privacy - ICISSP
TI - Revisiting Ontology Based Access Control: The Case for Ontology Based Data Access
SN - 978-989-758-553-1
IS - 2184-4356
AU - Can, O.
AU - Unalir, M.
PY - 2022
SP - 515
EP - 518
DO - 10.5220/0010898100003120
PB - SciTePress

- Science and Technology Publications, Lda.
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