New Users Please Read

If you are a New User to Secure Large-File Transfer Service, you will need a unique authorization token to complete the account setup process.

Please select the appropriate "Sign Up" link, to the right, to complete the setup of your account and gain access to the system.

NOTE: ATOS users ( domain) should use OneDrive for Business instead of SLFT.
SLFT will not be available for ATOS users from 2nd Jan, 2017.

If you have any questions or feedback, please review the SLFT User Guide, or email us at

For Technical Support, please contact the Atos Encryption Services Help Desk at:
833-275-4457 (Option 1.1) or by email at: Atos Encryption Services Help Desk