Vulnerability V-243475

Verify domain controllers are blocked from Internet access. Various methods may be employed to accomplish this, such as restrictions at boundary firewalls, through proxy services, host based firewalls or IPsec. Review the Internet access restrictions with the administrator. If Internet access is not prevented, this is a finding. If a critical function requires Internet access, this must be documented and approved by the organization.

Block domain controllers from internet access. This can be accomplished with various methods, such as restrictions at boundary firewalls, proxy services, host based firewalls, or IPsec. If a critical function requires Internet access, this must be documented and approved by the organization.