AWS landing zone

You can refer to this document for more details about AWS Landing Zone: https://aws.amazon.com/solutions/implementations/aws-landing-zone/

AWS Landing Zone is a quicker way to set up a secure, multi-account AWS environment based on AWS best practices.

AWS Landing Zone can help save time by automating the set-up of an environment for running secure and scalable workloads while implementing an initial security baseline through the creation of core accounts and resources.

As noted in the document as well, "AWS Landing Zone is currently in Long-term Support and will not receive any additional features. Customers interested in setting up a new landing zone should check out AWS Control Tower and Customizations for AWS Control Tower."

Details about the Landing Zone feature of AWS Control Tower can be found here: https://aws.amazon.com/controltower/features/#Landing_Zone