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About Nagios

Nagios offers powerful, open-source IT infrastructure monitoring solutions. Nagios Core is a free, community-supported monitoring engine that allows users to monitor websites, servers, switches, routers, firewalls, ports, applications, and metrics. It's highly extensible with a vast plugin architecture and is trusted by thousands of organizations worldwide. For users needing more advanced features, Nagios XI provides a complete IT infrastructure monitoring tool powered by the Nagios Core engine. It includes pre-installed plugins and agents, easy-to-use monitoring wizards, and powerful dashboards and reports. Nagios is designed for IT professionals and organizations looking to prevent downtime and ensure the smooth operation of their critical business processes by providing comprehensive visibility into their IT environment. The platform emphasizes community support, with thousands of plugins and add-ons available through Nagios Exchange, and offers resources like forums, documentation, and training. Nagios also provides Nagios Core Services Platform (CSP), a comprehensive package that includes essential open-source projects and a pre-configured Nagios XI VM for a unified monitoring experience.