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.
Um novo acesso flexível, facilidade de controlo, apoio ao sistema de detecção de intrusão IDSA, suporte de gateway de FTP para upload, e uma limpeza de código foram incluídos.
A new flexible access-control facility, support for the IDSA intrusion detection system, ftp gateway support for upload, and a code cleanup have been included.