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Since the late 60's, different security access control models have been proposed. Their rationale is to conceive high level abstract concepts that permit to manage the security policies of organizations efficiently. However, enforcing these models is not a straightforward task, especially when they do not consider the reality of organizations which may have ad-hoc security policies already deployed...
The use of role engineering has grown in importance with the expansion of highly abstracted access control frameworks in organizations. In particular, the use of role mining techniques for the discovery of roles from previously deployed authorizations has facilitated the configuration of such frameworks. However, the literature lacks from a clear basis for appraising and leveraging the learning outcomes...
The use of role engineering has grown in importance with the expansion of highly abstracted access control frameworks in organizations. In particular, the use of role mining techniques for the discovery of roles from previously deployed authorizations has facilitated the configuration of such frameworks. However, the literature lacks from a clear basis for appraising and leveraging the learning outcomes...
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