Expert knowledge for Azure Firewall Manager development including best practices, decision making, security, and configuration. Use when managing DDoS plans, WAF policies, DNS proxy/FQDN rules, IP Groups, or secured virtual hub vs VNet, and other Azure Firewall Manager related development tasks. Not for Azure Firewall (use azure-firewall), Azure Virtual Network Manager (use azure-virtual-network-manager), Azure Network Function Manager (use azure-network-function-manager), Azure Networking (use azure-networking).