Pure-FTPd is a free FTP Server with a strong focus on software security.
This short tutorial shows how to install Pure-FTPd on Ubuntu 20.04, configure the firewall to allow FTP access and guide you to configure users.
A very nice thing about Pure-FTPd is its ability to connect to a database to access user accounts. After you installed PureFTPd you can proceed to connect it to MySQL/MariaDB and manage FTP accounts
How to install Pure-FTPd, a free FTP Server with a strong focus on security, on CentOS. Pure-FTPd is one of the most used FTP servers (along with WS_FTP and ProFTPD).