When model-based multivariable control made its debut in the 1980s, it was expected that process models, once acquired through a plant step test, would be durable and long lived. However, this ...

What distinguishes the RBAC model from other forms of access control is that the users are grouped together based on the roles they play, and permissions are determined primarily by those roles ...

They also need to identify threats in real-time and automate the access control rules accordingly.” MAC was developed using a nondiscretionary model, in which people are granted access based on ...

Web-based access control systems are entirely cloud-based and store permissions on the web rather than on a physical device. This model allows security managers greater access and visibility into the ...

Author Dr. R. Russell Rhinehart discusses his new book, Nonlinear Model-Based Control: Using First-Principles Models in Process Control, and explains why nonlinear first-principles models should be ...

That’s because higher ed network security usually assumes a broad threat model in which even those who are physically ... infrastructure might be a mix of old and new. Role-based access control ...