AWS Firewall Manager

Manage rules in all accounts of an AWS Organization
Security policy: a common set of security rules
- WAF rules (ALB, API Gateways, CloudFront)
- AWS Shield Advanced (ALB, CLB, NLB, EIP, CloudFront)
- Security Groups for EC2, ALB, and ENI resources in VPC
- AWS Network Firewall (VPC level)
- R53 Resolver DNS Firewall
- Policies are created at the regional level
Rules are applied to new resources as they are created (good for compliance) across all and future accounts in the Organization

References