Freeside is an open-source billing and trouble
ticketing package for ISPs, VoIP, hosting,
service, and content providers, and other online
PAM Password Escrow is a Linux PAM module and a
set of PostgreSQL stored procedures to capture and
store encrypted passwords. It is intended to
facilitate migration of credentials to different
A simple application for sorting data in your browser.
An online interactive tutorial and free text assesments.