GMasqdialer provides a GNOME/GTK client for the Masqdialer system. The masqdialer system provides a user-friendly cross-platform method of controlling a masquerade box's modem connection from any computer on a LAN.
Is this really "freeware" or "free to use but restricted"
Check license at http://www.ks.uiuc.edu/Research/namd/license.html
specifically clauses 2,3 and 7
A tool for securing DNS communications between a client and a DNS resolver.
A polyhedral extraction tool (PET).