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Nagios Core 4.5.13 on Ubuntu 26.04 LTS Hardened
This is a repackaged software product wherein additional charges apply for a pre-hardened, SI Core STIG Hardened image and seller support. Nagios Core 4.5.13 on Ubuntu 26.04 LTS is a powerful monitoring solution designed to provide critical insights into your infrastructure's health and performance. With Nagios Core 4.5.13, you can effortlessly monitor network services, host resources, and server uptime, ensuring maximum availability and minimizing downtime. The STIG Hardened image enhances security by meeting stringent compliance standards, making it ideal for government or sensitive environments. Deploying Nagios Core 4.5.13 on Ubuntu 26.04 LTS allows seamless integration into your existing ecosystem, enabling proactive issue resolution and optimizing resource utilization for your enterprise.
Reviews (3)
Shreeram R.
Nagios Core 4.x Review
Reviewed on Aug 07, 2025
Review provided by G2
What do you like best about the product?
It is open source and easily deployable with most of the required features. easy to implement.
What do you dislike about the product?
the product bit lack in integrating new generation devices
What problems is the product solving and how is that benefiting you?
The product provides the most of the systems, devices and applications monitoring. Overall a good product with loaded feautes.
Printing
Nagios Core works pretty well with Ubuntu 18
Reviewed on Feb 23, 2024
Review provided by G2
What do you like best about the product?
Open Source and Free: Nagios Core, being an open-source tool, is highly favored by organizations and individuals who prefer transparent, cost-effective solutions for network monitoring. Being one of the most popular monitoring tools, Nagios has a large, active community
What do you dislike about the product?
Sometimes it is not that easy to properly setup Nagios Core.
What problems is the product solving and how is that benefiting you?
It helps me properly monitor my whole environment, and the option to have some self-customized scripts to integrate with Nagios is great. Also, integrating with Zenduty to send pagers whenever a critical alert is triggered.
Santanu D.
Best Open Source Network Monitoring Application
Reviewed on Jun 22, 2022
Review provided by G2
What do you like best about the product?
It can remotely monitor specific operating system parameters and send alerts via mail or SMS
What do you dislike about the product?
Customer Support should be better. Otherthan all is ok till now.
What problems is the product solving and how is that benefiting you?
it will easily evaluate and track the issue. Also, the email and SMS function is very useful, so we get informed at very crucial times with findings, and also generate templates for popular endpoints which make it very better.
Recommendations to others considering the product:
yes