AWS Storage Blog
Tag: Amazon S3 Object Ownership
Updating Amazon S3 object ACLs at scale with S3 Batch Operations
Update (4/27/2023): Amazon S3 now automatically enables S3 Block Public Access and disables S3 access control lists (ACLs) for all new S3 buckets in all AWS Regions. Access control lists (ACLs) are permission sets associated with data or other system resources that dictate access permissions, and they have been a staple of data security for decades. […]
Enforcing ownership of Amazon S3 objects in a multi-account environment
Today, Amazon S3 hosts over 100 trillion objects and regularly peaks at tens of millions of requests per second. As the set of use cases for S3 has expanded, our customers have asked us for new ways to regulate access to their mission-critical buckets and objects. For example, with a data lake hosted on Amazon […]