AWS CloudTrail Lake now allows you to export signed query results from Lake to a specified Amazon S3 bucket of your choice. This feature lets you integrate CloudTrail Lake with your downstream workflows for further analysis and visualization purposes, such as query join operations with data sets in Amazon Athena, and dashboards with Amazon QuickSight. Every query result file exported from CloudTrail Lake includes a CloudTrail signature. This signature file, designed to provide security assurance, can help verify any unauthorized modifications to the data exported from CloudTrail Lake.