mod_auth_nufw : a NuFW authentication module for apache
squid-nufw-helper : a NuFW authentication module for Squid
Nulog 2 : a php interface to finely analyse users activities
Nuface 2 : a php interface for Netfilter and NuFW firewalls administration.
Prelude : an Hybrid IDS framework, that is, it is a product that enable all available security application to report to a centralized system.