Securing Your Data Lake Using S3 Access Points

IAM policies, Access Control Lists, bucket policies, KMS policies, and just when you thought S3 security couldn’t get any harder AWS introduces a new way to manage access control for your buckets called “access points”.  Released at re:Invent 2019, access points are the newest way of managing access to multi-tenant S3 buckets at scale and make it easier to implement fine-grained access control for each application accessing the S3 buckets.