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Nagios (formerly Netsaint) is a daemon written in C that is designed to monitor networked hosts and services. It has the ability to notify contacts (via email, pager or other methods) when problems arise and are resolved. Host and service checks are performed by external "plugins", making ... [More]
The overall goal of this project is to make an implementation of the Bluetooth wireless standards specifications for Linux. The code is licensed under the GNU General Public License (GPL) and is now included in the Linux 2.4 and Linux 2.6 kernel series.
Icinga is a monitoring system based on Nagios. It extends its capabilities and delivers new features like libdbi for database abstraction, well written APIs and a new, easy to extend webinterface.
Centreon is a network, system, applicative supervision and monitoring tool, it is based upon the most effective Open Source monitoring engine: Nagios. Centreon provides a new frontend and new functionalities to Nagios. It allows you to be more efficient in your network monitoring, but also allows ... [More]
DenyHosts is a script intended to be run by Linux system administrators to help thwart SSH server attacks (also known as dictionary based attacks and brute force attacks). If you've ever looked at your ssh log (/var/log/secure on Redhat, /var/log/auth.log on Mandrake, etc...) you may be ... [More]
OpenNMS is the world's first enterprise grade network management platform developed under the open source model. It consists of a community supported open-source project as well as a commercial services, training and support organization.
JORAM (Java Open Reliable Asynchronous Messaging) is an open source implementation of the JMS (Java Message Service) 1.1 API. It provides access to a really distributed MOM (Message Oriented Middleware), built on top of the ScalAgent D.T. agents based platform and used within many critical ... [More]
Opsview Core is an open source network monitoring software application that solves the challenges of monitoring modern IT and network systems.
Check_mk adopts a new a approach for collecting data from operating systems and network components. It obsoletes NRPE, check_by_ssh, NSClient and check_snmp. It has many benefits, the most important of which are: * Significant reduction of CPU usage on the Nagios host. * Automatic inventory of ... [More]
The WendzelNNTPd is an easy to use Usenet server for Linux, *nix, BSD. WendzelNNTPd supports IPv6, Access Control Lists, Role-based Access Control (RBAC) as well as it comprises its own database abstraction layer, i.e., supports MySQL and SQlite backends.