Phoros is a Web-based tool for photogrammetric road survey. Storage locations of images and GPS data acquired by a measuring vehicle are stored by Phoros into a PostgreSQL database. Images and a map are then presented on Phoros' Web interface. There, a user can determine and store global coordinates of features shown in the images.
OpenReviewScript is software for creating review Web sites. All you need is PHP hosting with a database. The simple installer gets you set up in minutes. A theme system lets you create or modify designs without needing to know any PHP. All themes are CSS/HTML based with a separate set of template files that control the content on each page. You have access to every single line of code; nothing is encrypted.
conntrack-tools is a set of userspace tools for Linux that allow system administrators to interact with the Connection Tracking System, the module which provides stateful packet inspection for iptables. It includes the userspace daemon conntrackd and the commandline interface conntrack.
Sanewall is a firewall builder for Linux that uses an elegant language abstracted to just the right level. This makes it powerful and easy to use, audit, and understand. It allows you to create very readable configurations even for complex stateful firewalls. Sanewall can be used for almost any purpose, including control of any number of internal/external/virtual interfaces, control of any combination of routed traffic, setting up DMZ routers and servers, all kinds of NAT, providing strong protection (flooding, spoofing, etc.), transparent caches, source MAC verification, blacklists, and whitelists. Newer versions abstract the differences between IPv4 and IPv6, allowing you to define a common set of rules for both, while permitting specific rules for each as you need. Sanewall is a fork of FireHOL and can make use of existing FireHOL configurations.