To maintain your individual AWS Security Hub baseline, it is recommended to tailor your Security Hub Controls and to individually process the generated findings.
The following blog-post introduces the ACAI Lab – Secure AWS Landing Zone. It lets you experience a live AWS Landing Zone deployment.
Keeping grip on the current level of security can be a challenge. AWS provides a great tool to get a consolidated overview, particularly in AWS Landing Zone architectures: AWS Security Hub
AWS Landing Zone – Security & Governance Blueprint