AWS DataSync adds support for Kerberos authentication

AWS DataSync now supports Kerberos authentication for self-managed file servers that use the Server Message Block (SMB) network protocol. This update provides enhanced security options for connecting to SMB file servers commonly found in Microsoft Windows environments.

DataSync is a secure, high-speed data transfer service that simplifies and accelerates moving data over a network. It automates copying files and objects between AWS Storage services, on-premises storage, and other clouds. DataSync uses protocols like SMB to transfer data to and from network storage systems. With this launch, you can configure your DataSync SMB locations to authenticate access to your storage using Kerberos, in addition to existing support for NT LAN Manager (NTLM) authentication. DataSync supports any Kerberos server, such as Microsoft Active Directory, that implements Kerberos protocol version 5.

Kerberos authentication is available in all AWS Regions where AWS DataSync is offered. To get started, visit the AWS DataSync console. To learn more, refer to the AWS DataSync documentation.