access-control-rbac

Role-based access control for multi-tenant apps is implemented by defining predefined roles like admin or viewer, applying role inheritance, and using middleware to enforce least-privilege permissions across routes and resources.

RBAC grants API authorization through predefined inherited roles, while ABAC evaluates dynamic policies based on user attributes and resource context, allowing fine-grained policy-driven permissions for complex access scenarios.

Protect API endpoints with policy-based authorization by applying middleware or annotations to routes, enforcing resource- and action-level permissions to prevent unauthorized actions and restrict access dynamically.

Yes, you can enforce least-privilege access in admin dashboards by evaluating dynamic attribute-based policies that check user attributes and resource context before granting permissions to specific actions.

Use attribute-based access control instead of role hierarchies when permissions require dynamic evaluation based on resource context or user attributes, rather than relying solely on static predefined roles.

Apply route protection middleware by wiring up the access control system and attaching annotations to your services, which intercepts requests to verify role hierarchies and attribute conditions before access is granted.