fupids2 is a so-called human oriented IDS based on the FUPIDS project. fupids2 calculates an attacker level for every user on all Unix/Linux/BSD systems in the network. It looks at the behavior of the user (the programs the user uses, the daytime the user is active, the building and room the user uses, the part of the room in which the user sits, and so on) and reports if the user engages in behavior that is unusual for that person. This method can often detect accounts overtaken by attackers.
Keywatch is a free, OSGi-based monitoring system that provides the adaptability of a modern monitoring system without being complex or hard to configure. It support agents written in any language, and comes pre-packed with a Perl agent and a set of check scripts. Keywatch also supports Nagios check scripts.
WebMon is a Java VM monitoring tool. It can be deployed to any servlet container or embedded in your EAR, or in JavaSE applications. RSS, e-mail, and Jabber notifications of potential problems are sent. It is useful if you aren't able to use traditional tools such as JConsole or VisualVM.
ProM is an extensible framework that supports a wide variety of process mining techniques in the form of plug-ins. Plug-ins currently support the import of and the conversion between several process modelling languages, including Petri nets (PNML, TPN), EPCs/EPKs (Aris graph format, EPML), and YAWL. Mining, analysis, and log filtering plug-ins are also available.
VncThumbnailViewer gives you the ability to connect to and watch multiple computers at the same time using the VNC protocol. It presents live thumbnail views of many computers in a single window, scaling and rescaling the views to best fit. Double-clicking on a single thumbnail allows you to enlarge it and take control of that computer's keyboard and mouse.
The PHP SETI@home web monitor is a very simple PHP script to monitor a single SETI@Home program running on a workstation or server via the local Web server. It displays general information of the user, the current work unit and the processing statistics. It also displays a skymap to show the source of the current data.
Data Center Audit (DCA) is a low cost Web-based configuration management (CMDB) software application for IT data center asset management and inventory control. It is targeted for small to medium size data centers looking for a simple, non-intrusive method of management of their data center. It offers the ability to view granular details of all IT data center elements as well as the ability to view host-to-switch-to-storage mappings, reserve (check out) elements, a visual layout view of your data center, audit logging, and the ability to export views to CSV.