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Nagios VS OpenSSH

Compare Nagios VS OpenSSH and see what are their differences

Netumo
Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues. featured
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Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

Nagios logo Nagios

Complete monitoring and alerting for servers, switches, applications, and services

OpenSSH logo OpenSSH

OpenSSH is a free version of the SSH connectivity tools that technical users rely on.
  • Nagios Landing page
    Landing page //
    2023-10-21
  • OpenSSH Landing page
    Landing page //
    2018-09-29

Nagios features and specs

  • Extensive Community Support
    Nagios has a large and active user community, which means you can easily find help and resources online. There are numerous plugins and add-ons developed by the community that can extend the functionality of Nagios.
  • Highly Customizable
    Nagios is highly customizable and flexible. It allows you to tailor monitoring to suit your specific needs, including creating custom plugins, modifying configuration files, and integrating with other tools.
  • Comprehensive Monitoring
    Nagios provides detailed monitoring of network services, host resources, and infrastructure systems. This includes the ability to monitor CPU load, disk usage, memory, and more.
  • Alerting and Notification
    Nagios has robust alerting and notification features that ensure you can stay informed of any issues or downtime. Alerts can be sent via email, SMS, or other communication channels.
  • Scalable
    Nagios is scalable and can grow with your organization. It supports a large number of hosts and services, making it suitable for both small and large enterprises.

Possible disadvantages of Nagios

  • Steep Learning Curve
    Nagios can be quite complex to set up and configure, especially for newcomers. The learning curve is steep, requiring time and effort to fully understand and utilize its capabilities.
  • Manual Configuration
    A significant amount of configuration is manual, particularly in the open-source version. This can be time-consuming and prone to human error, especially in larger environments.
  • Interface
    The user interface of Nagios is often considered outdated and less intuitive compared to other modern monitoring tools. The web interface can be difficult to navigate and is not as visually appealing.
  • Performance Issues
    Nagios can experience performance issues, particularly when monitoring a large number of hosts and services. It can become resource-intensive, requiring careful optimization and tuning.
  • Cost of Enterprise Version
    The enterprise version of Nagios, Nagios XI, comes with a significant cost. While it offers additional features, support, and a more user-friendly interface, it might not be affordable for all organizations.

OpenSSH features and specs

  • Security
    OpenSSH provides secure encrypted communications between two untrusted hosts over an insecure network, offering strong encryption standards and authentication mechanisms.
  • Open Source
    As an open-source project, OpenSSH is free to use and benefits from contributions and transparency from a wide community of developers and users.
  • Portability
    OpenSSH is highly portable and available across many operating systems, including Linux, macOS, and Windows, making it a versatile tool for different environments.
  • Rich Feature Set
    In addition to basic SSH functionality, OpenSSH includes features like secure file transfer (SFTP and SCP), tunneling, forwarding, and key management.
  • Strong Community Support
    OpenSSH benefits from extensive community and developer support, ensuring regular updates, patches, and a wealth of documentation and user discussions.

Possible disadvantages of OpenSSH

  • Complexity
    Configuring and managing OpenSSH can be complex, especially for beginners, and requires a good understanding of security principles and SSH protocols.
  • Performance Overhead
    Encryption and decryption processes can introduce performance overhead, which can be a concern in environments with high traffic or limited resources.
  • Dependency on Proper Configuration
    The security of OpenSSH heavily depends on proper configuration; misconfigurations can lead to vulnerabilities, defeating the purpose of using a secure protocol.
  • Limited GUI Tools
    OpenSSH primarily operates via command-line interface (CLI), which may not be as user-friendly as graphical user interface (GUI) tools for some users.
  • Compatibility Issues
    While OpenSSH is highly portable, there can be compatibility issues with certain legacy systems or non-standard SSH implementations.

Nagios videos

+ Add

Stop using Nagios - Andy Sykes

More videos:

  • Review - Bernd Erk - Why favour Icinga over Nagios
  • Review - How Nagios XI Works

OpenSSH videos

+ Add

Ubuntu Server 18.04 Administration Guide Part 02 - Securing OpenSSH

More videos:

  • Review - Linux Commands for Beginners 22 - Remote Management with OpenSSH

Category Popularity

0-100% (relative to Nagios and OpenSSH)

Nagios

OpenSSH

Monitoring Tools
100 100%
Monitoring Tools
0% 0
SSH
0 0%
SSH
100% 100
Log Management
100 100%
Log Management
0% 0
Server Management
0 0%
Server Management
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Nagios and OpenSSH

Nagios Reviews

11 Best Nagios Alternatives (Free & Open Source) in 2024
Nagios is an open source network monitoring solution. It helps organizations to identify and resolve IT infrastructure issues. However, Nagios could be difficult integrate into automatic provisioning processes. There are few other issues with Nagios as well. Here, is a curated list of top tools that can replace Nagios. This list consists of paid as well as open-source...
Source: www.guru99.com
The Best Nagios Alternatives for Server, Application and Network Monitoring
Nagios is a very strong system monitoring package but its ability to compete in both the free and paid system monitoring market is frequently challenged. The free tool is very comprehensive. However, the Nagios team has taken away the traffic analysis functions from this, moving them off into a separate paid tool, which puts Nagios Core at a disadvantage when compared to...
Source: www.websentra.com
The 10 Best Nagios Alternatives in 2024 (Paid and Open-source)
It’s also important to note that Nagios is completely open-source, which means that it’s free to use. However, “free to use” doesn’t mean that it won’t cost you anything. Often, the reason users look for alternatives to tools like Nagios is because of their open-source nature. Self-hosting a tool of this magnitude can be even more expensive than purchasing a SaaS subscription.
Source: betterstack.com
The Best Cacti Monitoring Alternatives
Nagios is free for small environments with seven or fewer nodes and hosts. Its paid version starts at $1995 for the license and is priced per user. There is also a variety of free training options for Nagios available online. Both of Nagios’ paid versions include a free trial.
Source: www.webservertalk.com
10 Best Linux Monitoring Tools and Software to Improve Server Performance [2022 Comparison]
Nagios Core is an open-source Linux/Unix systems monitoring and alerting tool that can be extended through custom plugins, providing flexible Linux server monitoring. It remotely executes different plugins (executables or scripts) on your Linux server using the NRPE (Nagios Remote Plugin Executor) add-on, which gives you comprehensive monitoring data, including OS metrics,...
Source: sematext.com

OpenSSH Reviews

Top 10 Best MobaXterm Alternatives for Windows, macOS & Linux In 2021
OpenSSH is a safe and secure alternative to tools like MobaXterm (for which the password flows in clear on the network), however it is much more than that considering that it likewise permits to release remote commands (like rsh, or remsh), but also to transfer whole files or directories (like rcp). OpenSSH is available in the form of a daemon and a customer, the daemon...
Source: www.techblitz.org
30 best PuTTY alternatives for SSH clients for 2020
OpenSSH is a widely-used open source free emulator for Windows, Mac OS, Linux, and iOS. It is protected by SSH and incorporates SCP and SFTP for file transfers.
Source: www.comparitech.com

Social recommendations and mentions

Based on our record, OpenSSH seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Nagios mentions (0)

We have not tracked any mentions of Nagios yet. Tracking of Nagios recommendations started around Mar 2021.

OpenSSH mentions (1)

  • is ssh (OpenSSH) impacted by CVE-2022-3786 and CVE-2022-3602
    I haven't found a clear answer to this. After checking openssh.com I haven't found any mention. Source: over 2 years ago

What are some alternatives?

When comparing Nagios and OpenSSH, you can also consider the following products

Zabbix - Track, record, alert and visualize performance and availability of IT resources

Symantec Data Loss Prevention - Fully protect your data with the comprehensive detection technologies and unified policies of Symantec's industry leading Data Loss Prevention (DLP).

Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.

NewRelic - New Relic is a Software Analytics company that makes sense of billions of metrics across millions of apps. We help the people who build modern software understand the stories their data is trying to tell them.

Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.

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