Resource-Based Constrained Delegation

Resource-Based Constrained Delegation (RBCD)

RBCD is a security feature in Windows environments that allows services to act on behalf of users by delegating permissions to access other resources, with the following key characteristics:

  • Constrained: Limits delegation to specific services, enhancing security by preventing unrestricted delegation.

  • Resource-Based: Configuration is performed on the target resource rather than the service account, enabling more granular control over what resources a service can access on behalf of a user.

  • Flexible Management: Managed at the target resource, it allows administrators to easily define and adjust which services can delegate access to the resource.

Benefits

  • Enhanced Security: By limiting the services that can delegate access, RBCD minimizes potential attack surfaces.

  • Administrative Ease: Directly configuring resources simplifies delegation management.

  • Scalability: Suitable for both small and large-scale environments.

RBCD plays a crucial role in modern Windows-based environments, providing a secure and manageable method for delegated authentication.

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