Nagios provides monitoring of all mission-critical infrastructure components. Multiple APIs and community-build add-ons enable integration and monitoring with in-house and third-party applications for optimized scaling.
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Netwrix Auditor
Score 8.6 out of 10
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Netwrix Auditor is designed to enable auditing of the broadest variety of IT systems, including Active Directory, Exchange, file servers, SharePoint, SQL Server, VMware and Windows Server. It also supports monitoring of privileged user activity in all other systems.
According to the vendor, Netwrix Auditor eliminates these blind spots by delivering complete visibility into all changes to system configurations, content and permissions across the IT infrastructure. Moreover, Netwrix…
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.
Netwrix [Auditor] is a great tool for any SysAdmin no matter the company size. Licensing is determined by users, not employee count, and that makes it a great product from a small business to an enterprise application. The time savings coupled with the increased productivity is a key factor is determining this tool over other products.
Netwrix Auditor performs the audit collection process in a method that does not burden the systems it is auditing. It usually just pulls the log and event logs data from the machine it is auditing and then performs the extraction of the information in these files on the Netwrix Auditor server. This reducing the audit processes to only pulling log data from the server but does not keep the server busy processing the data.
Once the log data has been pulled from a server being audited, Netwrix will store the log data in a compressed form in its Long Term Archive. This allows the database to be kept smaller than the all the data being kept in the Log Term Archive and therefore makes creating reports much faster since the database is not as big as it could be.
Since Netwrix Auditor uses standard Microsoft SQL Server and SQL Server Reporting Services (SSRS) to perform reporting, working with the results of the audit is much easier. Anyone who knows SQL Server and SSRS can work with the data and create their own reports.
The predefined reports that come with Netwrix Auditor cover most of the items required to properly report on the status of a system. They have many predefined reports for FedRamp, PCI, HIPPA, and other compliance regulations.
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.
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.
We have renewed already the licensing of the product minus SQL Server and Oracle Database because the organisation believes the modules are very expensive and have identified a different product for auditing Databases Other modules are very important like the User Activity monitor, AD queries that we can not get from the native AD itself or you have to run complicated powershell scripts! Easy to use interface Pre-defined Reports Easy way to subscribe to important alerts e.g Privilege account group membership changes
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.
The product has user friend pre-defined queries which takes off the stress and horrors of having to query Active Directory with complex Powershell scripts! You can subscribe to certain functions when they are done and you get an alert e.g privileged accounts actions and you don't need to have programming skills The product has a desktop version of the software and donot have to login to the server all the time you need to use it. You can see very fast the posture of your environment of the overview screen and deduce what exactly is wrong and what has to be done
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.
Customer support has always been fast and helpful when we run into any issues. The smaller issues are usually resolved within a day or two. It is great support and I feel like I am in good hands anytime an issue comes up. However, we don't run into many issues
Make sure you trial the software and understand the fundamentals of each module that you are interested in Make sure you get the buy in from both Management and most importantly your team members (the product users) for a successful implementation Watch the webinars of the product from the product website
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 can only compare it to SolarWinds. Their similar products have larger foot prints and seem a little clumsy in comparison. The Netwrix product turns on a lot of the auditing options that were required for the product to work properly where it seemed I had to do a lot of manual tweeking with the SolarWinds product.
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.
