Nagios is an open-source, industry-leading, and enterprise-grade monitoring tool that you can use to keep an eye on most if not all aspects of your IT infrastructure including networks, hosts (and their resources), services,
Icinga is an open-source network monitoring tool that was initially created as a fork of the Nagios monitoring tool back in 2009. Icinga checks the availability of servers and network devices such as switches
Long gone days where Microsoft products are not open-source and architected only for Windows. In their efforts to make a strong footprint in the Linux market, Microsoft has announced on “Microsoft Ignite 2020” Edge