What is the purpose of File Transfer Protocol (FTP)?

The purpose of File Transfer Protocol (FTP) is specifically to facilitate the transfer of files over networks. FTP is a standard network protocol used to transfer data from one host to another over a TCP-based network. It allows users to upload and download files, manage files on a server, and share content via the internet or local networks. By using FTP, organizations can efficiently exchange large files, making it an essential tool for both businesses and individuals needing to transfer data.

Understanding FTP's core functionality is crucial in the context of cybersecurity, as it can present potential vulnerabilities if not properly secured. For instance, FTP does not inherently provide encryption, which can expose sensitive data during transmission. Therefore, knowing what FTP is primarily used for is vital for identifying its role in network security and the importance of employing secure alternatives, such as FTPS or SFTP, for sensitive information transfers.