C-ABAC: An ABAC based Model for Collaboration in Multi-tenant Environment

Madani, Mohamed Amine and Erradi, Mohammed and Benkaouz, Yahya (2018) C-ABAC: An ABAC based Model for Collaboration in Multi-tenant Environment. EAI Endorsed Transactions on Smart Cities, 2 (8): e3. ISSN 2518-3893

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Abstract

Collaborative systems allow a group of users to collaborate through distributed platforms in order to perform a common task. Collaborators usually use cloud-based solutions to outsource their data and to benefit from the cloud capabilities. Ensuring access control in a cloud-based collaborative session is an important problem that should be addressed, especially in a multi-tenant configuration. In this paper, we present C-ABAC, a Collaboration Attributes Based Access Control model that ensures access control in multi-tenant cloud environments. C-ABAC supports the workflow concept, preserves the tenants autonomy in defining their local policies and preserves the confidentiality of the object attributes. The implementation of C-ABAC in the SwiftStack environment demonstrates the feasibility of the suggested model.

Item Type: Article
Uncontrolled Keywords: ABAC model; Tasks; Collaborative session; Access control
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
QA75 Electronic computers. Computer science
Depositing User: EAI Editor II.
Date Deposited: 09 Sep 2020 11:36
Last Modified: 09 Sep 2020 11:36
URI: https://eprints.eudl.eu/id/eprint/115

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