Attribute-based access control (ABAC) is a promising alternative to traditional models of
access control (ie, discretionary access control (DAC), mandatory access control (MAC), and …

Role-Based Access Control (RBAC) is the most widely used model for advanced access
control deployed in diverse enterprises of all sizes. RBAC critically depends on defining …

There any many different access-control systems, yet a commonality is that they provide
flexible mechanisms to enforce different access levels. Their importance in organisations to …

Manufacturing Internet of Things (MIoT) represents the manufacturing oriented to Internet of
Things with two important characteristics, resource sharing and process collaboration …

We propose the role-and-relation-based access control (R2BAC) model for workflow
authorization systems. In R2BAC, in addition to a user's role memberships, the user's …

The ability to enforce robust and dynamic access controls on cloud-hosted data while
simultaneously ensuring confidentiality with respect to the cloud itself is a clear goal for …

With the growing adoption of Role-Based Access Control (RBAC) in commercial security
and identity management products, how to facilitate the process of migrating a non-RBAC …

Role-Based Access Control (RBAC) is a widely used model for expressing access control
policies. In large organizations, the RBAC policy may be collectively managed by many …

Verifying that access-control systems maintain desired security properties is recognized as
an important problem in security. Enterprise access-control systems have grown to protect …

Network connectivity policies are crucial for assuring the security and availability of large-
scale datacenter. Managing these policies is fraught with complexity and operator errors …