EasySnort is an easy to use, yet powerful webinterface to configure snort. It has got additional features like network restrictions, a powerful signature editor and automatic/manual updates for snort your signatures.
Internet Control Firewall Intrusion Detection and Logger for Inbound and Outbound Traffic. Watches Files and Directories, Drive and Memory Protection.
The security proxy is a reverse proxy that hides and serves several webapps. It handles their authentication needs transparently (single sign-on), may be configured to impose HTTPS client connections (on URL basis) and rewrite URLs of content it delivers.