Step 2: Create your DNS Firewall rule groups to use in your policy - Amazon WAF, Amazon Firewall Manager, and Amazon Shield Advanced
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Step 2: Create your DNS Firewall rule groups to use in your policy

To follow this tutorial, you should be familiar with Amazon Route 53 Resolver DNS Firewall and know how to configure its rule groups.

You must have least one rule group in DNS Firewall that will be used in your Amazon Firewall Manager policy. If you haven't already created a rule group in DNS Firewall, do so now. For information about using DNS Firewall, see Amazon Route 53 Resolver DNS Firewall in the Amazon Route 53 Developer Guide.