A company is using an organization in AWS Organizations to manage hundreds of AWS accounts. A solutions architect is working on a solution to provide baseline protection for the Open Web Application S

Enabling AWS Config in all accounts allows for continuous monitoring and assessment of compliance with security policies, including the AWS WAF rules deployed by Firewall Manager, ensuring the baseline protection is consistently applied and maintained.

Amazon GuardDuty is a threat detection service that monitors for malicious activity and unauthorized behavior, but it does not deploy or manage AWS WAF rules.

Enabling "all features" for the organization is a prerequisite for using AWS Firewall Manager to centrally manage and deploy AWS WAF rules across all member accounts within an AWS Organization.

AWS Firewall Manager is the dedicated service for centrally configuring and deploying AWS WAF rules across multiple AWS accounts and resources (like CloudFront distributions) within an AWS Organization, effectively providing the desired baseline protection for OWASP Top 10 vulnerabilities.

AWS Shield Advanced provides enhanced DDoS protection and includes AWS WAF, but AWS Firewall Manager is the service specifically designed for centralized deployment and management of WAF rules across an organization.

AWS Security Hub aggregates security findings from various AWS services and helps with security posture management, but it does not deploy or manage AWS WAF rules.