AWS Config Rules and Automated Remediation

~8 min read

Checking resource configuration against policy, and optionally fixing violations automatically.

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Key points

  • Config Rules evaluate resource configuration against a condition — Managed Rules (no code) or custom Lambda-backed rules
  • Evaluations run automatically on configuration change or a defined schedule, producing continuous compliance visibility
  • Automatic remediation via Systems Manager Automation can close the loop for clear, low-risk fixes
  • Reserve auto-remediation for unambiguous cases — nuanced findings still need human review