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AWS Transfer Family

What is it​

A fully managed file transfer service that enables you to transfer files into and out of AWS storage services using SFTP (SSH File Transfer Protocol), FTPS (File Transfer Protocol over SSL/TLS), and FTP (File Transfer Protocol).

What it's for​

Modernize and simplify managed file transfers, allowing you to use your existing FTP clients to interact with AWS storage (Amazon S3 and Amazon EFS).

Use cases​

  • Migrating files from legacy systems to AWS
  • Secure file sharing with partners and customers
  • Integration with existing workflows that use FTP
  • File backup and recovery
  • Content distribution and software updates

Key points​

  • Supported protocols: SFTP, FTPS, and FTP
  • AWS storage integration: Amazon S3 and Amazon EFS
  • Authentication: Integration with IAM, Active Directory, and custom identity providers
  • Fully managed: AWS handles the file transfer infrastructure
  • Scalable: Supports thousands of concurrent users and transfers
  • Security: Encryption in transit and at rest

Comparison​

  • AWS Transfer Family: Offers a managed and modern solution for file transfers while maintaining compatibility with traditional protocols. Ideal for organizations that need to modernize their file transfers without changing their existing workflows.
  • Self-managed FTP servers: Require infrastructure maintenance, security configuration, and user management. Can be more flexible for very specific use cases but require more operational effort.