AVirCAP is a system for manual and / or automated detection of CodeRed and Nimda type of hack attempts and virtually all other kinds of "logable" intrusion attempts. It can work stand alone or together with other additional AVirCAP machines in the LAN/W
Jacclog is a modular open source access logs analytics system written in Java.
Web analyzer for logs from different formats, which output XML reports, multi-hosts logs file supported, possibility to apply an XSL page to ouput in HTML, and use of SVG to make the graphs. The project includes the library to parse HTTP_USER_AGENT
SiteEngine is a Servlet based web subsystem purposed to simplify of managing of site content (but it is not a Content Management System, it is just a lib).
Web log analyzer
Summarize a Postfix mail log by threading together all the lines for each message. Order of connections is preserved in the output.
This project has been moved to BerliOS.de.