6.2.9 Deploying Firewall Manager to enforce policies - AWS Firewall Manager plays a key role in achieving secure and consistent deployment of cloud resources, as required by Task Statement 6.2 of the AWS Certified Security - Specialty SCS-C02 exam. This centralized service allows AWS engineers to define, deploy, and enforce firewall policiessuch as AWS WAF, Network Firewall, and security group rulesacross multiple accounts and regions within an AWS Organization. By integrating Firewall Manager with Infrastructure as Code IaC tools like CloudFormation, and leveraging tag-based strategies, engineers can automate repeatable, auditable policy deployments while maintaining granular control and compliance. Firewall Managers centralized visibility and automated remediation features help ensure ongoing policy adherence, support compliance with standards like PCI DSS and HIPAA, and enable secure resource sharingespecially for large, multi-account environments. Best practices for deployment include integrating with CICD pipelines, implementing least-privilege access via IAM and Service Control Policies, and enabling auditability through AWS Security Hub and Audit Manager. Mastering these practices not only prepares candidates for exam success, but also empowers organizations to efficiently manage and secure cloud infrastructure at scale.