File Transfer Protocol (FTP) is a standard protocol in the application layer used to transfer files between a client and a server over a network. It provides a reliable method for uploading, downloading, and managing files, ensuring secure data transmission when paired with authentication mechanisms.
FTP operates using two channels:
Control Connection: Manages commands and responses between the client and server.
Data Connection: Handles the actual transfer of file data.
FTP supports various operations, such as creating directories, deleting files, and listing directory contents, making it a versatile tool for file management in networked environments.