Nagios Core vs. Sophos Firewall

Nagios monitoring is well suited for any mission critical application that requires per/second (or minute) monitoring. This would probably include even a shuttle launch. As Nagios was built around Linux, most (85%) plugins are Linux based, therefore its more suitable for a Linux environment.

As Nagios (and dependent components) requires complex configurations & compilations, an experienced Linux engineer would be needed to install all relevant components.

Any company that has hundreds (or thousands) of servers & services to monitor would require a stable monitoring solution like Nagios. I have seen Nagios used in extremely mediocre ways, but the core power lies when its fully configured with all remaining open-source components (i.e. MySQL, Grafana, NRDP etc). Nagios in the hands of an experienced Linux engineer can transform the organizations monitoring by taking preventative measures before a disaster strikes.

Incentivized

It is well-suited for small, medium, and large organizations looking for comprehensive cybersecurity protection. It will not only safeguard their network from cyberattacks but also provide them with many advanced features like deep packet inspection, centralized management, web filtering, application control, etc. in one place. It will help them optimize bandwidth and ensure continued connectivity.

Incentivized

• Monitoring of services is one of the biggest benefits for our company. Being able to respond in a timely fashion keeps business smooth.
• Hardware and device monitoring are easy to set up with proper parameters.
• Notification to key staff to be able to respond quickly makes issues go away faster.

Incentivized

• Web filtering. This allows us to monitor web usage and block certain categories from being access at the perimeter.
• Application Control. With application control we can block certain applications that get categorized from working accessing the Internet.
• Synchronized Security. When utilizing the Sophos Endpoint product you can use Synchronized Security to minimize Lateral Movement in a network. If a machine is shows a Red status you can auto-isolate it and it is unable to communicate with anything else on the network.

Incentivized

• Nagios could use core improvements in HA, though, Nagios itself recommends monitoring itself with just another Nagios installation, which has worked fine for us. Given its stability, and this work-around, a minor need.
• Nagios could also use improvements, feature wise, to the web gui. There is a lot in Nagios XI which I felt were almost excluded intentionally from the core project. Given the core functionality, a minor need. We have moved admin facing alerts to appear as though they originate from a different service to make interacting with alerts more practical.

Incentivized

• If using Endpoint security and the Firewall it would be nice to have an easier back and forth between the portals rather than have two separate tabs open. Especially if using more than one in multiple locations.
• If dealing with different revisions options are moved around and sometimes in places that doesn't normally seem like they should be there.

Incentivized

We're currently looking to combine a bunch of our network montioring solutions into a single platform. Running multiple unique solutions for monitoring, data collection, compliance reporting etc has become a lot to manage.

Incentivized

The Nagios UI is in need of a complete overhaul. Nice graphics and trendy fonts are easy on the eyes, but the menu system is dated, the lack of built in graphing support is confusing, and the learning curve for a new user is too steep.

Incentivized

Because this is a user-friendly interface, and anyone can use it there are multiple articles and guidelines available, it has advanced-level security features. they provide VPN solutions all the features are very practical, SSID MAC-based authentications web control, Firewall rules segregation of the rules and policies, On-premises Active directory single sign-on feature is also available.

I haven't had to use support very often, but when I have, it has been effective in helping to accomplish our goals. Since Nagios has been very popular for a long time, there is also a very large user base from which to learn from and help you get your questions answered.

Incentivized

As we are all addicted to graphics-oriented interfaces for all our life products. Easy to manage and access as a good way of using anything

Because we get all we required in Nagios [Core] and for npm, we have to do lots of configuration as it is not as easy as Comair to Nagios [Core]. On npm UI, there is lots of data, so we are not able to track exact data for analysis, which is why we use Nagios [Core].

I was a big fan of Cisco ASA products, but when I saw all of the security feature differences between both firewalls, I moved to Sophos devices. Its sandbox, IPS, and many more features are really advanced. Cisco does not provide features like this.

Incentivized

• With it being a free tool, there is no cost associated with it, so it's very valuable to an organization to get something that is so great and widely used for free.
• You can set up as many alerts as you want without incurring any fees.

Incentivized

• True UTM device.
• Very Active customer help for any help.
• Easy license and cost effective.
• Should [do] more work on logging and reporting.