Amazon Web Services (AWS) has made available three new S3 (Simple Storage Service) security and access control features:

• Object Ownership
• Bucket Owner Condition
• Copy API via Access Points

Object Ownership

Object Ownership is a permission that can be set when creating a new object within an S3 bucket, to enforce the transfer of new object ownership onto the bucket owner.

“With the proper permissions in place, S3 already allows multiple AWS accounts to upload objects to the same bucket, with each account retaining ownership and control over the objects.