Amazon QuickSight now supports fine-grained access control over Amazon S3 and Amazon Athena!

In an S3 data lake, this means administrators can restrict what data each author or group within QuickSight has access to, thereby securing and providing restricted access to AWS data resources. In an Enterprise scenario, the central administrator can now control access management of AWS resources across their QuickSight users. See here to configure fine-grained access controls within QuickSight.

Fine-grained control capability is now available in Amazon QuickSight Enterprise Edition in all QuickSight regions – US East (N. Virginia and Ohio), US West (Oregon), EU (Ireland), and Asia Pacific (Singapore, Sydney and Tokyo). 



https://aws.amazon.com/about-aws/whats-new/2019/06/amazon-quickSight-now-supports-fine-grained-access-control-over-amazon-S3-and-amazon-athena/