What is FTP?

FTP stands for File Transfer Protocol. It is a standard network protocol used for transferring files between a client and a server on a computer network. FTP allows users to upload, download, and manage files on a remote server.

Key Points: client-server model, authentication, two modes: active or passive, ASCII and Binary Modes, commands, security, Passive and Active FTP Ports.

FTP has been widely used for many years and remains a popular method for transferring files, especially for website deployment, remote file management, and automated file transfer processes. However, due to security concerns and the availability of more secure file transfer protocols, like SFTP and HTTPS, FTP is gradually being replaced in some cases.