FTP (File Transfer Protocol) is a standard network protocol used to transfer files to and from a remote network. For more secure and faster data transfers, use SCP or SFTP. There are many open source FTP servers available for Linux.
The most popular and widely used are PureFTPd, ProFTPD and vsftpd. This tutorial explains how to install and configure vsftpd (Very Secure Ftp Daemon) on Debian 9. vsftpd a stable, secure and fast FTP server….
Linux Tips, Tricks and Tutorials on Linuxize