AWS Security Hub

1. Security Hub and CSPM overview

   How Security Hub and Security Hub CSPM relate and when to use each.

2. AWS Security Hub

   Unified security findings, exposure findings and prioritization.

3. Security Hub concepts

   Findings, OCSF schema, automation rules and aggregation.

4. Automation rules

   Rules that automatically update or suppress findings.

5. Security Hub CSPM

   Cloud security posture management with controls and standards.

6. CSPM concepts

   ASFF findings, controls, standards and finding aggregation.

7. Standards

   AWS Foundational Security Best Practices, CIS and PCI DSS standards.

8. Quotas

   Limits on findings and automation rules.

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