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Update about Apache Log4j exploit

As always, our cybersecurity, development, and testing teams here at Nagios are constantly investigating every potential and credible threat to our software. We are aware of and closely monitoring the current Apache Log4j exploit. Currently we are evaluating our use … Read More

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what is network monitoring

Nagios 101: What is network monitoring and how can I make it work for me?

Brand new to IT network monitoring? Get a broad overview of networking and network monitoring that will give you the foundational knowledge to start building your own monitoring plan. Along the way, we’ll link to more in-depth resources so you can dig further. … Read More

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SIEM & Security Nagios Blog 2

Take Control of Your Data Security and SIEM Systems

A proper Security Information and Event Management (SIEM) system works efficiently over your entire network to gather information and assess events. Most critically, SIEM allows end users to respond to potential threats in real-time. A SIEM system should exist for … Read More

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How to Customize Nagios XI

How to Customize Nagios XI and Monitor Anything

The whole point of IT monitoring is to observe, receive alerts and better understand your IT infrastructure. Customization is essential for this – a screen full of irrelevant numbers and messy charts isn’t helpful. Increase your flexibility by knowing how … Read More

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Nagsio Core vs. Nagios XI

Nagios Core vs. Nagios XI: 4 Key Differences

It’s one of the most common questions we receive: Nagios Core vs. Nagios XI; what’s the difference? System administrators often find themselves comparing the Nagios Core tool, our open-source infrastructure monitoring to the Nagios XI product, our enterprise infrastructure monitoring … Read More

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Monitor and manage your logs for free with Nagios Log Server.

Nagios Log Server’s enterprise-level monitoring and management solutions are now available for FREE indefinitely with a 500mb/day limit based on a 7-day rolling average! Our newest pricing tier allows you to use a basic version of the tool, free of … Read More

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Nagios Cybersecurity

6 Cybersecurity Questions to Answer Before You Open Ports to the Public

Opening ports can’t and shouldn’t be avoided, but it’s important to make sure the process is being done properly and for the right reasons. Every port without the proper security protections serves as an entry point for ill-intentioned users. Keeping … Read More

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The Definitive Comparison Guide: Nagios XI vs Nagios Core

The beginnings of our company are intertwined with the open source movement, which spurred the creation of Nagios Core. Nagios Core is open source IT monitoring software that was and continues to be highly awarded and downloaded by millions of … Read More

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Nagios XI 5.8

Introducing Nagios XI 5.8!

We’re especially excited to show you the big new features and enhancements of Nagios XI 5.8! There are some real game-changers that will help you monitor more environments a lot more easily. Here’s what you should know… Better Windows Monitoring … Read More

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Nagios XI and cybersecurity

Nagios XI and Cybersecurity: Four Things to Know

Cybersecurity threats can happen anytime, anywhere, to anyone. No system that’s connected to a network is bulletproof. That said, IT professionals should understand a few specific considerations about Nagios XI as it relates to cybersecurity. What is Nagios XI? Nagios … Read More

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