Network Access Control

Discretionary Access Control

This means that users and groups who own a specific resource can decide who has access to their resources and what actions they are authorized to perform. These permissions can be set for reading, writing, executing, or deleting the resource.

Mandatory Access Control

MAC is used in infrastructure that provides more fine-grained control over resource access than DAC systems. Those systems define rules that determine resource access based on the resource's security level and the user's security level or process requesting access. Each resource is assigned a security label that identifies its security level, and each user or process is assigned a security clearance that identifies its security level.

Role-based Access Control

RBAC assigns permissions to users based on their roles within an organization. Users are assigned roles based on their job responsibilities or other criteria, and each role is granted a set of permissions that determine the actions they can perform.