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Advancing the Concepts & Practices of Information Resources Management in Modern Organizations

Challenges of Meta Access Control Model Enforcement to an Increased Interoperability

Challenges of Meta Access Control Model Enforcement to an Increased Interoperability
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Author(s): Sérgio Luís Guerreiro (University of Lisbon, Portugal)
Copyright: 2019
Pages: 12
Source title: Advanced Methodologies and Technologies in Business Operations and Management
Source Author(s)/Editor(s): Mehdi Khosrow-Pour, D.B.A. (Information Resources Management Association, USA)
DOI: 10.4018/978-1-5225-7362-3.ch018

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Abstract

When organizations are collaborating, their access control models need to interoperate. However, there are too many access control model variants, and the interoperability enforcement consumes extra effort. In this context, this chapter identifies the challenges of how to design and enforce a meta-access control model to facilitate the interoperability between the different access control mechanisms available. The problem is posed using an ontological approach. Then, the challenges are explained using a descriptive explanation of the meta access control enforcement. The core issues addressed are access models interoperability, standardization of storage for access data, and provisioning of access models.

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