PowerMail is a redundant and distributed system for receiving mail via SMTP and storing it for users to access with POP. The way PowerMail works is quite unorthodox, and its design emphasizes speed and efficiency. Modified Maildir mailboxes allow PowerMail to employ hardlinks to save diskspace and deliver messages with thousands of recipients instantly. PowerMail can operate self-sufficiently or cooperate with a regular MTA to support mail forwarding.
ucspi-ipc implements D. J. Bernstein's UCSPI protocol in the Unix domain, making it trivial to set up clients or servers on Unix sockets. ucspi- ipc comes with utilities using credential passing on Unix sockets, which are designed to act like a fine-grained and efficient sudo without the need for setuid programs.
The C++ Portable Types Library (PTypes) is a simple alternative to the STL that includes multithreading and networking. It defines dynamic strings, character sets, variants, lists and other basic data types along with threads, synchronization primitives and IP sockets. It is portable across modern Unix and Windows systems and includes a sample HTTP daemon showing the full power of the library.
GWintree is a GEDCOM-based genealogy program. It provides facilities to record, view, edit, and merge genealogy data, and to produce genealogy charts, family trees, and reports in a range of formats, including HTML. Charts can show all relatives, ancestors only, or descendants only. HTML charts allow you to click on a person in your HTML report to see where they are on the chart. Automatic matching and merging of genealogy data between files is supported.
Loonix is a custom Linux distribution meant for server applications. It comes with only the latest up-to-date programs and applications, all specially configured for optimal performance and ease of use. Programs are neatly organized in structured directories, and strict security rules are in place for sensitive configuration files and other data.
SOFFIC is a Linux kernel patch that provides file integrity control integrated into the normal system operation (on-the-fly). It checks a file's integrity each time a monitored file is opened for reading or execution, and issues a warning if it is found to be invalid. It protects against rootkits, backdoors, worms, viruses, Web defacement, unauthorized installation and use of new software (e.g. malicious tools), etc.