Use Amazon Macie for automatic, continual, and cost-effective discovery of sensitive data in S3

In this blog post, we show you how to set up Macie automated sensitive data discovery in your AWS environment and walk you through the insights that it generates. How Macie samples data and assigns scoresMacie automated sensitive data discovery analyzes objects in the S3 buckets in your accounts where Macie is turned on. To help discover sensitive data across your entire S3 storage, you can now use a new feature in Macie—automated sensitive data discovery—to automatically build sensitive data profiles on S3 buckets and uncover the presence of sensitive data.