Tor is a network of virtual tunnels that allows people and groups to improve their privacy and security on the Internet. It also enables software developers to create new communication tools with built-in privacy features. It provides the foundation for a range of applications that allow organizations and individuals to share information over public networks without compromising their privacy. Individuals can use it to keep remote Websites from tracking them and their family members. They can also use it to connect to resources such as news sites or instant messaging services that are blocked by their local Internet service providers (ISPs).
YpFw is a frontend to ipfw and dummynet. It was developed to ease the setting and managing of ipfw rules and dummynet pipes on FreeBSD. It features a curses text interface, which allows the user to add/delete rules, update/clear rules counters, and add/delete/configure pipes. It is not meant as a replacement to ipfw; the user will need to understand ipfw and dummynet rules and syntax.
cerberus is a modular and robust network operator and drone monitoring service designed to protect IRC networks from common threats that plague the community. It uses a BIND9-style configuration file with a mix of Perl syntax. It includes a map module that displays a server map along with basic information, stats/protocol for core protocol support, sql, an interface to DBI, modcontrol for controlling modules in use via IRC, login, operlist for displaying a list of all operators on the network, and more. It was designed for use with pure TS6 networks such as ircd-ratbox and ircd-hybrid.
ClamAV Unofficial Signatures Updater is a script that provides a simple way to download, test, and use third-party ClamAV signatures. It checks for updated unofficial clamav signature database files and can download them. It randomizes download time to help distribute the load more evenly for the database host mirror sites. Signature bypass entries can be created for temporarily resolving false-positive issues with third-party signatures. It can report which mirror site a download came from. It reports if a downloaded database is actually different than the running copy. Many other features are supported.
libposix is an impementation of the core functionality of all Unix systems. It is a full, cross-platform implementation of the POSIX 2008 standard. It is meant to replace existing implementations of a Unix system's core libraries. It is an exact implementation of POSIX 2008 and nothing else (no extensions, no previous POSIX versions). However, it works well with possible extensions to the core system functionallity (for example, GNU or BSD).
Kalisko is an application framework. Its modular architecture allows applications to easily be built from several individual components. The current development focuses on the implementation of an IRC client, though other kinds of software are possible in the future. Features (already implemented modules) include: a small core application with a simple but powerful module system that runs on Windows and Linux; a simple IRC client using GTK+ for visualization; scripting support in Python, PHP, and Lua; a Lua console; a PHP console (Linux only); a powerful serializable data structure that can be stored in memory or written to files; a cross calling interface (xcall) that allows functions to be called and defined in and from any language; and many more.