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Challenges of Meta Access Control Model Enforcement to an Increased Interoperability
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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