Amazon_S3_18
In order to protect your S3 data from loss and unauthorized access ensure there aren’t any publicly accessible S3 buckets available in your AWS account. A publicly accessible S3 bucket allows full control access to everyone (i.e. anonymous users) to List (Read) the objects within the bucket, Upload/Delete (Write) objects, Read bucket permissions and Write bucket permissions.
Perform the following to remove any public access that has been granted to the bucket via
an ACL or S3 bucket policy:
