Вдосконалення моделі RBAC у приватних хмарних середовищах

Abstract

As a result of the work, a hybrid model of expression-based authorization and RBAC was developed, consisting of 9 steps and dynamically deciding access to a resource or operation, depending on the current configuration. Comparison of the proposed modification with the existing ones showed that the developed model has a higher coefficient of correctness of granting access to the user by an average of 1.5-11.5%.