fk is an application proxy suite designed for building IP gateways. Ultimately, the intent is to provide a free software replacement for the TIS firewall toolkit.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
This is the initial announcement, making available a TCP plug proxy, POP3 and FTP gateways, an ident server, a network ACL facility, and some log-checking tools.
