The Comprehensive Guide to Access Control: Physical, Logical, and Modern Security Strategies
The owner of the resource has full control over who can access it. access control
Limits connections to computer networks, system files, and data. 2. Core Components of Access Control Systems Core Components of Access Control Systems A highly
A highly flexible, fine-grained model that uses attributes (user, resource, environment, time) to make complex access decisions. 4. Modernizing Security: Key Trends and Future Directions It evaluates user credentials—such as passwords
Access control is the systematic process of , authentication , and authorization . It evaluates user credentials—such as passwords, biometric scans, or access cards—to confirm identity and then grants, denies, or restricts access based on established policies. It is broadly divided into two main categories:
The "brain" of the system, which decides whether to allow access based on the credentials.
Limits access to campuses, buildings, rooms, and physical IT assets.