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Best & Most Secure Operating System (OS) for Cybersecurity in 2024

which is the best and most secure operating system for cybersecurity

So the question is, which is the best operating system (OS) for cybersecurity experts? In this article, we will answer which operating system is best or would be best for anyone in the information security industry. Let’s find out.

In this article, we will learn about the different types of operating systems that cyber security experts prefer to use.

If you want to learn about ethical hacking, then you need to know which operating system is best for cyber security experts. If you have some knowledge of hacking, then where would you know that most hackers use Kali Linux for hacking?

But all the hackers around the globe do not do hacking using just Kali Linux & there is also a very popular OS that ethical hackers use, and nowadays we will share the best hacking operating systems bare to hackers use.

Almost all the top ethical hacking operating systems for security experts are based on the Linux kernel, so the preferred operating systems of all types of hackers are always Linux. Linux is a security analyst’s best friend, despite being a security-focused operating system.

But also remember that simply having these operating systems doesn’t make anybody a security professional or hacker — you must also learn some essential programming languages to improve your knowledge in this field.

List of Best Operating Systems (OS) For Cybersecurity

best operating systems for cybersecurity

Kali Linux

You know the most popular and useful hacking operating system is Kali Linux, although this OS is mostly used by hackers. If you don’t know the fundamentals of Kali Linux, what is pretty much Linux?

You can get complete information about Kali Linux through this post. In this, we will answer all the questions related to this operating system and tell you why you should use this operating system.

Basically, Kali Linux is a Linux distribution, Kali Linux Backtrack is the latest version of Linux, and Linux Backtrack is made to update Linux.

Hackers prefer Linux for hacking because 600+ pen testing and security-related tools are pre-installed under this OS. It is very easy to work on this operating system, you can choose it as the first OS.

Parrot Security Operating System

This parrot operating system is more admired for pen testing & security, the parrot operating system is also Linux distribution based & it is built on the base of Debian.

It is a cloud-friendly OS, ISO intended for ethical hacking, pen testing, computer forensics, and cryptography. These are the most excellent for working with maxim anonymous.

One more fun side of Parrot OS is that it is a lightweight OS, due to which it works very easily, quite a few people do not know that Parrot OS has been made by mixing Frozenbox & Kali Linux.

If you desire to become an ethical hacker then you must do this test.

Parrot Security Operating System makes use of Kali repositories for all kinds of package updates & to incorporate new tools.

It uses the MATE desktop setting using the LightDM display manager to offer an easy-to-use GUI and lightweight setting for computer system analysts to perform all sorts of forensics, susceptibility assessment, and cryptography.

This OS is recognized for being highly customizable and for its strong community support.

Backbox OS

BackBox is an Ubuntu-based penetration testing Linux distribution. It offers penetration test & security assessment oriented offering a network and informatics systems scrutiny toolkit beside a complete set of other tools mandatory for ethical hacking and security testing.

It includes a number of the most used security & analysis Linux tools to help out security professionals from stress tests to sniffing including susceptibility assessment, computer forensic analysis, and exploitation.

If you desire to learn hacking or if you have a taste for ethical hacking, then Boxbox OS is good for you.

Backbox Operating System is built to carry out penetration testing, security assessment, web application analysis, and network analysis. Backbox OS is an Ubuntu-based Linux division.

Apico Complete Tools will be accessible under Backbox OS for ethical hacking and safety testing. Backbox was first released on September 9, 2010.

Samurai Web Testing Framework

The Samurai Web Testing Framework is a live Linux background that has been pre-configured to function as a web pen-testing setting. It contains the best of the open-source & free tools that focus on testing and attacking websites.

In developing this environment, we have based our tool collection on the tools we use in our safety practice.

Pentoo Linux Operating System

Pentoo, as the name indicates, is an Operating System planned for entrance exams. This is extremely fast and you will get 32-bit and 64-bit versions of it. If you are an ethical hacker, then there is good news for you that the OS has been made by focusing on ethical hacking.

One more interesting feature of Pentoo OS is that it also has a Live CD version; which means you do not want to install the Operating System on your PC.

Then you can make it live CD or bootable pen drive & skate it effortlessly by running it on the computer. It will be found pre-installed under Tools like Exploit, Cracker, Database, Scanner, etc.

Qubes OS

It is a free and open-source operating system focused on security and privacy. It achieves this by using virtualization to create isolated compartments called “qubes” for different activities.

Each qube runs its own operating system, keeping your data and applications segregated and preventing malware or hackers from spreading from one qube to another.

Here are some key features of Qubes OS:

  • Isolation: Each qube is a separate virtual machine, isolated from other qubes and the underlying system. This means that a compromised qube cannot affect other qubes or your personal data.
  • Template-based system: It uses templates to define the base operating system for each qube. This can be a pre-configured template like Fedora or Debian, or a custom template you create yourself.
  • Whonix integration: Qubes OS integrates seamlessly with Whonix, a privacy-focused operating system designed for anonymous browsing and online activities. You can easily create Whonix qubes for secure web browsing, email, and more.
  • Security features: It includes a number of security features, such as hardware virtualization, dom0 security hardening, and disposable virtual machines.

Whonix OS

Whonix is a unique operating system designed to prioritize user privacy and anonymity online. It is a Debian-based Linux distribution focusing on extreme anonymity. This OS runs in virtual machines, isolating your activities from your host system.

It channels all internet traffic through Tor, making it difficult to trace your online actions.

Key features:

  • Two virtual machines: One for user applications (“workstation”) and one for routing traffic through Tor (“gateway”).
  • Security by isolation: Virtualization keeps your browsing activity separate from your host system and other Whonix applications.
  • Hardened Debian base: Built on Kicksecure, a security-focused Linux distribution with additional protection measures.
  • Preconfigured anonymity: All internet traffic is forced through Tor, minimizing the risk of accidental leaks.

Which Operating System should I use to learn Ethical Hacking?

So far, we have gone through the top ethical hacking operating systems. But if you are learning to hack and you don’t know which OS you should use for ethical hacking or if it will be good for you. Then Kali for ethical hacking (Linux, Parrot Security, BlackArch Linux) is the best.

But if you have to use the Operating System then Linux is best for you, you should use this because you can find many tutorials on the internet.

Why is cybersecurity so important?

Cyber ​​security is also important because the government, military, corporate, financial, and medical organizations collect a lot of data that must be kept very secure. And all of them keep that data in their system computer and other devices.

Some parts of the data can be very important, due to which any kind of theft can have a profound effect on the personal life of the company or any person, so the data is kept safe with the help of cyber security. With its help, the damage caused by malware can be avoided.

As we told that government, military, corporate, financial, and medical organizations all store their important data in one device or the other, due to which there is a risk of all kinds of threats like viruses, ransomware, spyware, adware, etc., now we cyber Learn about career options in security.

This development has increased the demand for professionals in this field who are cyber security experts. And have knowledge of cybersecurity.

There are laws and police to stop crime from happening among the public. They have failed to stop cybercriminals. Due to this a lot of possibilities have been created for cyber experts in this field.

Kevin James

Kevin James

I'm Kevin James, and I'm passionate about writing on Security and cybersecurity topics. Here, I'd like to share a bit more about myself. I hold a Bachelor of Science in Cybersecurity from Utica College, New York, which has been the foundation of my career in cybersecurity. As a writer, I have the privilege of sharing my insights and knowledge on a wide range of cybersecurity topics. You'll find my articles here at, covering the latest trends, threats, and solutions in the field.