AWS Security Best Practices

1. AWS Security Reference Architecture

   Multi-account guidance for organizing AWS security services.

2. IAM Security Best Practices

   Temporary credentials, least privilege, MFA and root account protection.

3. S3 Security Best Practices

   Block public access, encryption, versioning and access logging.

4. VPC Security Best Practices

   Security groups, network ACLs and flow logs.

5. CloudTrail Security Best Practices

   Multi-region trails, log integrity and encryption.

6. GuardDuty

   Managed threat detection.

7. Security Hub

   Aggregating findings and running security standards checks.

8. AWS Config

   Resource configuration recording and compliance rules.

9. Lambda Security

   Function execution roles, data protection and runtime security.

10. Secrets Manager Best Practices

    Rotation, access control and replication of secrets.

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