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In this paper, we propose an access control architecture for IoT systems by developing a hybrid model with attributes, capabilities and role-based access control. We apply attributes for role-membership assignment and in permission evaluation, Membership of roles grants capabilities which are used to access specific services provided by things. This approach improves policy management for IoT systems...
With the rapid developments occurring in cloud computing and services, there has been a growing trend to use the cloud for large-scale data storage. This has raised the important security issue of how to control and prevent unauthorized access to data stored in the cloud. One well known access control model is the role-based access control (RBAC), which provides flexible controls and management by...
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