Attribute-Based Access Control

A security model that restricts system access based on predefined roles assigned to individual users or agents.

The process of determining what actions or resources an authenticated user, application, or system is permitted to access.

A defined set of permissions that limits the resources or actions an authenticated identity or client is authorized to access.

A system or service that authenticates users or applications and provides verified identity information to other systems, enabling secure access through protocols such as OAuth, OpenID Connect (OIDC), or SAML.

The process of verifying the identity of a user, application, or system before granting access to protected resources or services.