mod_atrack adds advanced user tracking functionality to the Apache Web server. It was based on mod_usertrack and introduces many new configuration features primarily designed to reduce the annoyance of sending multiple cookies to a single user and allow more intelligent analysis of collected data.
mod_backhand is a load balancing module for Apache. It provides per-request HTTP redirection within a heterogeneous Apache server cluster. Each request is processed and run through a set of "candidacy functions" to determine which server is best suited to respond. The request is then proxied to that server. Facilities are in place to allow you to write your own dynamically loadable decision making algorithms. Everything about the request and the current availability of resources can be used in the decision-making process.
Lire is a pluggable log analyzer. It has analyzers for over 25 log file formats, ranging from Apache WWW log files to iptables firewall logs and CUPS printing logs. Reports are generated in 9 different output formats, ranging from Excel 95 to PDF to HTML, optionally with included graphs.
Worm Report is a very simple Perl script to filter out the known worm (Code Red, Nimda) hits from the access log, and put them into their own files named for the IP/Host that has been "wormed". A basic report containing the count, hostname, ip, and a guess at the parent domain is then printed to STDOUT to facilitate contacting these individuals. Adding a new worm requires adding a new worm hit string to the DATA section of the script, nothing so fancy (or exhaustive) as an Apache module.
PasTmon (Passive Application Response Time Monitor) passively monitors your application servers, measuring and reporting user response times, throughput and congestion. It currently works with HTTP, telnet, rlogin, rsh, FTP (control channel), SMTP, POP3, and IRC. Measurements are recorded in a PostgreSQL database and are presented graphically via a PHP Web front-end using R statistical analysis scripts to create the plots.
The Capibara Distributed URL Cloaking Kit is a reliable URL cloaking system using low QOS hosts and lines such as home PCs and DSL or cable connections. CDUCK combines DNS server/Web server functionality and a strict security model for the creation of reliable and safe domain Web cloaking.
Vexira Antivirus is virus defense system. It can identify which files may contain malicious code requiring further investigation, which greatly increases virus scanning speed. It features the ability to scan files automatically as they are accessed, configurable path protection, email notification, blocking of access to infected files, options to repair, rename, or delete infected files, automated Internet updating, virus scan archives (.zip, .rar, gz, .tar, etc.), a commandline scanner, scalable concurrent scanning, heuristic detection of new macro viruses, and low system resource requirements.