AWS Landing Zone
Building a multi-account environment can become very complex and time-consuming. AWS offers its customers a set of best practice methodologies to follow when designing a multi-account ecosystem. Previously, AWS offered a solution called AWS Landing Zone, which has now been deprecated in favor of the new AWS Control Tower.
The previous AWS Landing Zone service offered customers a baseline blueprint to design and architect a multi-account environment, which offered identity and access management, governance, data security, and logging features.
Important note
Although AWS Landing Zone is currently in long-term support and will not receive any additional features, it is still likely to show up in the exam.