If you’re a business looking to securely transfer information like billing data, funds, content, and data files, you want to know not only the effic

Which Security Protocol Does Secure File Transfer (SFTP) Use to Transfer Data?

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2021-06-22 21:00:07

If you’re a business looking to securely transfer information like billing data, funds, content, and data files, you want to know not only the efficient, but the most secure protocol to transfer files.

Secure file transfer protocol, also SFTP, is a network protocol for transferring, accessing, and managing files between machines over an encrypted connection. It builds on File Transfer Protocol (FTP) software and uses the SSH (secure shell) protocol to transfer. This requires the client to be authenticated by the server.

To better understand SFTP, it’s important to know the SSH protocol, FTP, and how they are different and relative to each other.

Each of these protocols is a set of rules and guidelines that are followed when communicating data. These protocols have different functions and work together in moving information, data, and files.

When it comes to FTP and SFTP, the most obvious difference between them is that FTP doesn’t offer a secure channel to transfer. It is not encrypted, whereas SFTP is.