Using Service Control Policies to protect security baselines

This guide explains how to enforce a security baseline across AWS accounts using Service Control Policies (SCPs), including protections for critical IAM roles, safeguarding CloudTrail and GuardDuty configurations, preventing accounts from leaving an organization, and restricting risky root-user and account-contact changes; it provides concrete SCP examples, exception handling for StackSet roles and delegated admin, and cautions on usability and debugging considerations.