Secure iNet Factory for Linux is a suite of easy-to-use Java based components for developing secure network capable applications. It includes components for all major networking protocols including DNS, SMTP, FTP, FTPS, HTTP, HTTPS, IMAP, MIME, NNTP, POP, SFTP, SSH, telnet, SSL, and several others.
Full Specifications
What's new in version 9.0
Version 9.0 has added ability to set the maximum incoming window size on the Ssh class.