Vsftpd (Very Secure File Transfer Protocol daemon) is a secure, fast, and stable FTP server for UNIX-like systems. It is designed to be secure, efficient, and highly configurable. Vsftpd supports a wide range of authentication methods, including local user accounts, virtual users, and PAM authentication. It also offers secure SSL/TLS connections, the ability to chroot users, and the ability to restrict access to certain directories and files. With its multi-threaded architecture, Vsftpd is capable of handling large numbers of simultaneous connections. It also supports a range of useful features, including FTP over TLS, virtual IP configurations, virtual users, and the ability to limit user access. With its powerful and configurable options, Vsftpd is an excellent choice for anyone looking for a reliable and secure FTP server.
vsftpd is an FTP server but FireFTP is a client.
Discontinued The extension does not work in Firefox 57 and later versions. The developer ended support and development of FireFTP after 13 years. The extension still works in XUL-based Firefox forks such as https://alternativeapp.info/software/waterfox/ and https://alternativeapp.info/software/palemoon/.