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Secured virtual hubs in Virtual WAN are managed through Azure Firewall Manager. Firewall Manager can deploy and manage Azure Firewall policies across secured virtual hubs and keep policy configuration consistent across regions. Azure Virtual Network Manager is designed for virtual network topology and security admin rules, not Virtual WAN secured hub policy synchronization. Azure Front Door and Network Function Manager address different perimeter or network appliance scenarios. The important exam skill is separating data-plane access, management-plane administration, and network reachability. A storage, database, or firewall setting must be selected because it enforces the exact path requested in the scenario. Distractors often look plausible because they improve security generally, but they do not satisfy the protocol, scope, or automation requirement stated in the question. The result is a direct exam-style implementation choice: it changes the required security behavior without relying on unrelated monitoring, manual cleanup, or excessive privilege. Official Microsoft source/topic: SC-500 Study Guide > Secure Azure Virtual WAN; Microsoft Learn > Azure Firewall Manager secured virtual hubs and policies.

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