About
Nagios is the industry-standard open source monitoring solution that has been protecting critical IT infrastructure for over 25 years. Trusted by more than 1 million users worldwide, this powerful platform provides comprehensive monitoring and alerting for servers, networks, applications, and services. The platform offers complete infrastructure monitoring capabilities, supporting Windows, Linux systems, and network devices to prevent downtime before it impacts business operations. With its powerful plugin architecture, users can extend functionality through thousands of community-developed plugins, including NRPE, NSCA, and custom monitoring solutions. Key benefits include: The Nagios Core Services Platform provides everything needed in one comprehensive package, including the monitoring engine, 50+ official plugins, cross-platform agents, and configuration tools. Whether you're monitoring simple setups or complex enterprise infrastructure, Nagios delivers the flexibility and reliability needed to maintain optimal system performance.