Cloud security at AWS is the highest priority. As an AWS customer, you benefit from a data center and network architecture that is built to meet the requirements of the most security-sensitive organizations.
Security is a shared responsibility between AWS and you. The shared responsibility model describes this as security of the cloud and security in the cloud:
This documentation helps you understand how to apply the shared responsibility model when using AWS Control Tower. The following topics show you how to configure AWS Control Tower to meet your security and compliance objectives. You also learn how to use other AWS services that help you monitor and secure your AWS Control Tower resources.
Starting first with authentication and authorisation, for your Control Tower managed estate.