Using SFTPPlus MFT with the UK Data Transmission Utility (UKDTU) ​

Organizations in the UK that exchange data through the Data Transmission Utility (UKDTU) must comply with strict encryption and protocol standards. SFTPPlus MFT offers out-of-the-box support for these requirements, making it a solid choice for securely sending files over SFTP.

In this article, we explore how SFTPPlus MFT aligns with UKDTU standards and how it simplifies secure data transmission workflows.

UKDTU and SFTP requirements ​

The UKDTU service mandates secure file transmission using specific cryptographic configurations over the SFTP protocol. The two key security settings required are:

• 🔐 MAC (Message Authentication Code): hmac-sha2-256
• 🔒 Cipher: aes256-ctr

These encryption settings ensure confidentiality and integrity during file transfer sessions.

SFTPPlus MFT supports these UKDTU-approved cryptographic settings by default:

• ✅ hmac-sha2-256 for verifying message integrity.
• ✅ aes256-ctr for high-grade AES encryption.

No extra configuration or manual tuning is needed to meet UKDTU standards. This makes deployment quick and secure, reducing the risk of misconfiguration. 🛠️

Automating Secure Transfers with SFTPPlus MFT ​

SFTPPlus MFT supports automated and scheduled jobs to send files securely to UKDTU endpoints:

• 📂 Monitor local folders for new files.
• 📤 Initiate SFTP transfers using UKDTU-approved encryption.
• 🧾 Log transfer events and status for audit readiness.

Integration is seamless with your existing workflows and back-office systems, offering peace of mind and compliance in one package.

Final Thoughts ​

By supporting UKDTU-required ciphers and authentication methods out of the box, SFTPPlus MFT streamlines the process of building a secure, compliant data transfer pipeline.

If you're working with UKDTU, SFTPPlus MFT will meet all your requirements

Contact our support team to learn how SFTPPlus MFT can be tailored to your infrastructure needs.