Screen squid is web-based interface for viewing reports based on Squid proxy server log files. It can be accessed from web-browser through more than 50 reports. No extra files, only DB. All reports generated "on-the-fly". And we got personal cabinet for each user/group.
Proxy-traffic manager. Defines bytelimit for each real user, and prevent them from downloading more than allowed. Provides friendly (Web) GUI for users and a singe manager. Only squid-proxy supported now!