Client/server application, that offers the same functionality as standard FTP, but with encryption

EFTP stands for Encrypted File Transfer Protocol. Basically, it's the same as standard FTP (RFC 959), but with Encryption. EFTP uses a combination of Public Key encryption and Symmetric Key encryption to allow fast and secure transfers over any TCP/IP network, including The Internet. NOTE: EFTP cannot legally be used in France. EFTP is also able to work in non-encrypted mode with 3rd party FTP clients and servers, but to obtain the most secure level of data transfer, EFTP has to be used both at the client end and server end. EFTP offers an easy to use graphical interface with user management, user groups, group administration and more. The server can be run as a strictly encrypted server, or like a regular FTP server that allows connections from standard FTP clients as well.