Adding Amazon managed rule groups to your firewall policy using the console
Learn how to add one or more managed rule groups to your Network Firewall firewall policy. Adding managed rule groups to your firewall policy automatically implements their built-in protections across your firewall. You can add managed rule groups either through the Network Firewall rule groups page or from your firewall policy's detail page.
Note
Where a managed rule group attaches depends on the policy type. In a Classic Network Firewall policy, you add a managed rule group to the policy's Stateful rule groups section. In a Next Generation policy, the IPS engine evaluates managed rule groups, so you add them to the policy's IPS rules and packages section. For information about the policy types, see Amazon Network Firewall firewall policy versions.