AWS DataSync, a secure online service, automates and speeds up the transfer of data between on-premises storage services and AWS Storage. It simplifies migration plans and reduces costly on-premises data movements with a fully-managed service that scales seamlessly as data loads increase. DataSync can copy data from Network File System (NFS), Server Message Blocks (SMB), Hadoop Distributed File Systems, self-managed objects storage, AWS Snowcone to Amazon Simple Storage Service buckets (Amazon S3), Amazon Elastic File System File Systems (Amazon EFS), Amazon FSx file systems for Windows File Server, Amazon FSx file systems for Lustre, Amazon FSx file systems for OpenZFS, and Amazon FSx file systems for NetApp ONTAP. It can also move data between AWS Storage and other public clouds, allowing replication, archiving, or sharing application data. DataSync offers end-to-end data security, including encryption and data integrity.