File Transfer Protocol
When we transfer files over the internet, we usually use either one of two protocols:
- FTP (File Transfer Protocol)
- HTTP (Hypertext Transfer Protocol)
FTP is a protocol designed for transferring files over the internet. It usually allows users to upload and download files from a central server.
What it’s used for
It’s mainly used to transfer large files over the internet. HTTP isn’t as efficient as FTP for that.
It’s also good as a central file system if you have multiple devices which all need to be able to access the same files.
SFTP (secure file transfer protocol) is a more secure version of FTP, which encrypts the data being transferred - it’s used all the time in things like web hosting dashboards and file sharing services.
flashcards
| Question | Answer |
|---|---|
| What is FTP (File Transfer Protocol)? | A protocol designed for transferring files over the internet, usually allowing users to upload and download files from a central server. |
| What is the main purpose of using FTP? | It’s mainly used to transfer large files over the internet, as HTTP isn’t as efficient for that purpose. |
| Why is FTP good for multiple devices? | It acts as a central file system so multiple devices can all access the same files. |
| What is SFTP and how does it differ from FTP? | SFTP (Secure File Transfer Protocol) is a more secure version of FTP which encrypts the data being transferred. |