AWS Config

1. Core concepts

   Configuration items, recorder, delivery channel and resource timelines.

2. Getting started

   Turning on the configuration recorder and delivery channel to start recording resource configurations.

3. Configuration recorder

   Recording resource types and starting or stopping recording.

4. Delivery channel

   Delivering snapshots and history to S3 and SNS.

5. Config rules

   Managed and custom rules for compliance evaluation.

6. Conformance packs

   Packaging rules and remediation actions for deployment.

7. Remediation

   Automatic remediation of noncompliant resources with SSM Automation.

8. Aggregators

   Aggregating data across accounts and Regions.

9. Advanced queries

   SQL-based queries over current resource state.

10. Security

    IAM and data protection for AWS Config.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.