You can observe how ACFP is protecting your application by reviewing the Fraud Dashboard on the console, WAF full logging, and CloudWatch Metrics.
Dashboard: A centralized dashboard for monitoring requests analyzed by ACFP and ATP CloudWatch Metrics: All rule actions with the ACFP rule group will emit CloudWatch Metrics that customers can use to create alerts and notifications.
WAF Logging: All requests analyzed by ACFP will be logged in WAF logs, so You can use the existing logging solutions to query and analyze logs for ACFP managed rule. ACFP will log details such as rule actions, label information and risk scoring, which can be used to track efficacy of ACFP.