Internet

Adaptive Communication Environment - An Object-Oriented Network Programming Toolkit. (C++) [Many platforms]

FarCry - Open-source Content Management System running on ColdFusion MX platform. Support for SQL databases.

HTun - Linux-based VPN daemon that allows establishment of a full IP-layer link over an HTTP proxy. (C) [Linux]

IP Calculator - Small online utility for IP address calculations including netmask, broadcast and network addresses as well as Cisco wildcard mask. (Perl)

Linux Embedded Appliance Firewall (LEAF) - Embedded Linux network appliance for use in small office and home automation environments; can be used as a gateway, router, firewall or in other ways. (C, C++, Shell script) [GNU/Linux]

Lookandfeel Software - Free software for web-based applications, including email components, an NT service for Java applications and small Win32 COM utilities. (Visual C++) [Windows]

Mobilemaps - An open source search and locate engine which allows users to find Web pages by location. (C, Perl) [GNU/Linux, MacOSX, Windows]

ObjectWeb - Software community aiming to develop component-based middleware for large scale distributed systems.

OpenH323Proxy - Proxy software to allow h.323 applications to pass firewall and NAT. (C++) [Windows 95/98/2000, BSD, Linux]

Rimcp - Reboots your hanged machine with a simple ping over network. (C) [GNU/Linux]

Shibboleth - Privacy and security aware mailing list project and software. (Perl)

Snare Auditing Agents - Tools to retrieve audit and event log information from a variety of operating systems and applications.

Spindex - Scripts for searching web sites, both from a client and server perspective. (Perl)

Zebedee Secure Tunnel - Establishes an encrypted, compressed tunnel for TCP/IP or UDP traffic between two systems. (C) [Unix, Windows 95/98/NT]