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 on remote systems, typically over TCP/IP connections. FTP is widely used for website maintenance, software distribution, and data backup, though it lacks built-in encryption for secure transfers.
Developers should learn FTP for scenarios involving simple file transfers, such as deploying static websites to web servers, sharing large files in non-sensitive environments, or automating batch file operations in legacy systems. It's particularly useful when working with older infrastructure or when encryption is handled separately (e.g., via FTPS or SFTP), but modern alternatives are preferred for security-critical applications.