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Knowledge organisers / Wired and wireless networks, protocols and layers

Common protocols: FTP (File Transfer Protocol)

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Knowledge organiser

Wired and wireless networks, protocols and layers

1.3.2e.iv

What you need to know

FTP (File Transfer Protocol) is used to transfer files between computers over a network. It allows users to upload and download files to and from remote servers.

Key points

  • Definition:FTP (File Transfer Protocol): a protocol used to transfer (upload and download) files between computers over a network.
  • Commonly used for managing website files — uploading web pages to a web server.
  • FTP transfers can be authenticated (requiring username and password) for security.
  • Exam Tip:FTP is for FILE TRANSFER, not for viewing web pages. Use HTTP/HTTPS for web browsing, FTP for uploading/downloading files.