AWS IAM Best Practices Review and harden IAM policies following AWS security best practices and least privilege principles. When to Use Use this skill when you need to review IAM policies, implement least privilege access, or harden IAM security. Core Principles Least Privilege - Grant minimum permissions needed - Use managed policies when possible - Avoid wildcard ( ) permissions - Regular access reviews Defense in Depth - Enable MFA for all users - Use IAM roles instead of access keys - Implement service control policies (SCPs) - Enable CloudTrail for audit Separation of Duties - Separate a…