FTP
FTP (File Transfer Protocol) is a standard network protocol used for transferring files between a client and server on a computer network. It operates on a client-server model, allowing users to upload, download, and manage files remotely over TCP/IP connections. FTP is widely used for website maintenance, software distribution, and data backup, though it lacks built-in encryption, making it less secure for sensitive transfers.
Developers should learn FTP for scenarios requiring simple, cross-platform file transfers, such as deploying static websites to web servers, sharing large files in development teams, or automating batch file operations in legacy systems. It's particularly useful when working with older infrastructure or when security is not a primary concern, but modern alternatives like SFTP or HTTPS are recommended for secure transfers.