HEATKEYS

Nagios Exchange - The official site for hundreds of community-contributed Nagios plugins, addons, extensions, enhancements, and more!

Nagios is the industry-standard in IT infrastructure monitoring. Nagios provides enterprise-class Open Source monitoring of hosts, services, applications, and networks. Learn why organizations around the world trust Nagios to handle their IT infras...

Nagios Enterprises provides commercial solutions around Nagios - the industry standard in IT infrastructure monitoring. Learn why organizations around the world trust our products to handle their IT infrastructure monitoring and business process con...

Felipe Ferreira blog website about Network Monitoring Scripting Security System Administration

Twitter is without a doubt the best way to share and discover what is happening right now.

Linux training and tutorials for Linux desktop and server users. Linux courses and live classes hosted weekly on Ubuntu, CentOS, Nagios and more.

YouTube is a place to discover, watch, upload and share videos.

The ramblings of an Exchange admin

IT Best Practices, How-tos, Product Reviews, discussions, articles for IT Professionals in small and medium businesses

LinuxQuestions.org offers a free Linux forum where Linux newbies can ask questions and Linux experts can offer advice. Topics include security, installation, networking and much more.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...