SFTP, FTP and FTPS all move files, but they differ in how they secure the connection and authenticate users.
Key Points
- Plain FTP is the oldest and least secure because it does not encrypt traffic by default.
- FTPS adds SSL or TLS encryption to FTP workflows, while SFTP runs over SSH as a separate protocol.
- SFTP is often simpler and more secure in modern hosting environments that already use SSH access.
- The best option depends on what your hosting provider supports and how your firewall or workflow is set up.
- Whenever secure options are available, avoid sending passwords over plain FTP.
Frequently Asked Questions
Is SFTP the same as SSH?
SFTP uses SSH as the secure transport, but it is a file transfer protocol rather than an interactive shell.
Why does FTPS use different ports?
FTP-based protocols often need separate channels, which can affect firewall setup.
Which one should beginners use?
Use the secure method supported by your host, usually SFTP if available.
Need More Help?
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