NuFW 2.2.17 (Stable 2.2 branch)
NuFW is an authenticating firewall. It adds strict and secure identity-based filtering capabilities to enterprise-grade firewalls. It can also set quality of service on a per-user basis and log user activities into an SQL database. Furthermore, it can use multiple external authentication sources via PAM and be the key of a Single Sign On solution.
License: GNU General Public License (GPL)
Changes:
This release adds incoming and outgoing network interfaces as filtering criteria. It also features Kerberos authentication support.