Gizmo Daemon is a program for controlling your computer based on events from input devices. It has built-in support for all Linux input devices, including keyboards with special keys, joysticks, remotes, dials, and more. It lets you control applications, launch programs, change the system volume, switch desktops, and directly control Amarok. It can visualize system events (such as Amarok sound output, CPU usage, etc.) on capable devices (keyboards with LEDs, Griffin PowerMate, etc.). It also features support for LIRC and RF based remote controls, allowing it to have per-application key mappings and configurable sensitivity settings.
Endian Firewall is an all-in-on Linux security distribution that turns any system into a full-featured security appliance. It features a stateful packet inspection firewall, application-level proxies for various protocols (HTTP, POP3, SMTP), anti-virus support, virus and spam filtering for email traffic (POP and SMTP), content filtering of Web traffic, and a "hassle free" VPN system based on OpenVPN.
Nuface is a Web-based administration tool that generates Edenwall, NuFW, or simple Netfilter firewall rules. It features a high level abstraction on the security policy set by the administrator, and works internally on an XML data scheme. Its philosophy is to let you agglomerate subjects, resources, or protocols into meta-objects, and use those meta objects to generate ACLs, which are then interpreted as netfilter rules by Nupyf, the internal XML parser. This tool may easily be extended to support firewall implementations other than Netfilter.
Daemon Shield is a Linux intrusion prevention daemon that scans for brute force break-in attacks in real time and uses iptables to create rules that block the attackers' IP addresses for a configurable period of time. It uses handlers that watch for attacks against given services, such as SSH, telnet, FTP, etc. It is highly configurable through a central configuration file. It loads existing blocklist rules into iptables on startup, and removes the blocklist rules when it shuts down. Other major features include background daemon operation, logging to syslog, easy-to-extend handlers, configurable block duration, and email notifications.
Waveform is a small application that draws and exports function graphs (such as y = sin(x)) especially for use with audio programs as waveforms. It is limited to only one graph because it is not designed for other uses, and it only outputs .wav files. It can display graphs on the screen, render .wav waveform files from them, and preview them through Open Sound System. The application has been tested on Linux (CRUX 1.3) and Windows 98SE, but the sound output only works in Linux (OSS).