Best operating systems for using ethical hacking by Hacksinfo

Best Operating Systems For Ethical hacking and Penetration Testing

Operating system (OS) is an interface between a computer user and computer Hardware. here we shared the list of Best Operating Systems For Ethical hacking.
An operating system is a software which performs all the basic tasks like file Management, memory management, process management, handling input and output, And controlling peripheral devices such as disk drives and printers.
Some of the popular operating systems include Linux Operating System, Windows Operating System, VMS, OS/400, AIX, z/OS, etc.

Best Operating Systems For Ethical hacking

Best Operating Systems For Ethical hacking and Penetration Testing

Following are some of the important functions of an Operating System

  • Memory Management
  • Processor Management
  • Device Management
  • File Management
  • Security
  • Control over system performance Job accounting Error detecting aids
  • Coordination between other software and users

Memory management refers to the management of Primary Memory or Main Memory. Main Memory is a large array of words or bytes where each word or byte has its own address. Main memory provides a fast storage that can be accessed directly by the CPU.
For a Program to be executed; it must in the main memory. An Operating System does the Following activities for memory management:

Best Operating Systems For Ethical hacking and Penetration Testing


  • Keeps tracks of primary memory, i.e., what part of it are in use by whom, what Parts are not in use. In multiprogramming, the OS decides which process will get memory when and How much. it Allocates the memory when a process requests it to do so.
  • allocates the memory when a process no longer needs it or has been terminated.

Processor Management

In the multi-programming environment, the OS decides which process gets the processor when And for how much time. This function is called process scheduling. An Operating System Does the following activities for processor management Keeps tracks of processor and status of the process. The program responsible for this task is known as the traffic controller.
It allocates the processor (CPU) to a process. it also allocates processor when a process is no longer required. Device Management An Operating System manages device communication via their respective drivers. It does the following activities for device management:

Best Operating Systems For Ethical hacking

  • Keeps tracks of all devices. The program responsible for this task is known as the I/O controller.

which Decides which process gets the device when and for how much time. It Allocates the device in the most efficient way. Here we have seen which OS are there and types of os. Now, let us have a look at which os are used for ethical hacking. There are free os as well as paid os. Let us know about the windows first in the os. I would suggest, you should not use windows for ethical hacking. Why not?
I remember when I was in High School I wrote a small program to break our LAB computers all of them were running Windows XP on those days.
It was easy to do so just writing a program in C to erase the Desktop and Home folder every single time at shutdown! yeah, It was fun it worked every single time flawlessly totally undetected by the Anti-Virus software.
Anti-Virus detection method:

Anti-viruses that time (even now maybe) used to detect viruses based on their signature. Basically, they used to test every single known virus out there identify its file signature or checksum then release it in the new update. So most of the newly brewed viruses used to remain undetected.

In Windows it is easier to get root access or system level control; there are also many exploits to gain it unconditionally. Since Windows is closed source all you have to do is depend on Microsoft to fix it (which they usually don’t).

Best Operating Systems For Ethical hacking

In Linux, the only real threat is the user itself!. Because every sensitive activity needs root access! And one more thing about windows is that: Windows can be highly vulnerable and you cannot get a lot of anonymity in windows and I’ll suggest you use any Linux based operating system.

Like: Kali Linux
There is lots of Linux based operating system out there some of them are

  1. Kali Linux:

It is the successor to backtrack and, most of the Hackers and Ethical Hackers use this operating system Because It has my 150 plus favorite tools and it is very lightweight.
Some of the tools of Kali Linux are:

  • Aircrack-ng.
  • Burp suite.
  • Cisco Global Exploiter, a hacking tool used to find and exploit vulnerabilities in Cisco Network systems.
  • Ettercap.
  • John the Ripper.
  • Kismet.
  • Maltego.
  • Metasploit framework.

Also Read :- Must know! All about spy-ware

Official Website of Kali Linux:
Best Operating Systems For Ethical hacking
WO WO,! Should i only use Kali?
There are some other OS and Projects you may be interested in

  1. BackBox Linux is a great Linux distro for IT and other techies who want to do their own penetration tests and security assessments.

It runs a desktop environment based on the Xfce window manager, which makes it standard and uncomplicated to use.
BackBox has its own software repositories. If its toolshed ended there, it would be a solid yet typical old-style Linux operating environment. The developers, however, added a state-of-the-art workroom with the latest stable versions containing some of the most often used and best-known ethical hacking tools.
it is the one of the Best Operating Systems For Ethical hacking.

  1. Parrot security OS

Parrot is based on Debian’s testing branch (Buster), with a custom Linux 4.14 kernel. It follows a rolling release development model.
The desktop environment is MATE, and the default display manager is Light.
The project is certified to run on devices which have a minimum of 256MB of RAM, and it is suitable for both 32-bit (i386) and 64-bit (amd64) processor architectures. Moreover, the project is available for ARMv7 (armhf) architectures. It even offers an edition (both 32-bit and 64-bit) developed specifically for servers to carry out cloud service penetration testing.
it is the one of the Best Operating Systems For Ethical hacking

  1. Live hacking OS

Live Hacking CD is a new Linux distribution packed with tools and utilities for ethical hacking, penetration testing and countermeasure verification.
it is the one of the Best Operating Systems For Ethical hacking

  1. Samurai web testing frame work

The Samurai Web Testing Framework is a virtual machine, supported on VirtualBox and VMWare, which has been pre-configured to function as a web pen-testing environment. The VM contains the best of the open source and free tools that focus on testing and attacking websites. In developing this environment, they have based their tool selection on the tools we use in our security practice. They have included the tools used in all four steps of a web pen-test.

Starting with reconnaissance, they have included tools such as the fierce domain scanner and Maltego. For mapping, they have included tools such WebScarab and ratproxy. They then chose tools for discovery. These would include w3af and burp. For exploitation, the final stage, they included BeEF, AJAXShell and much more. This VM also includes a pre-configured wiki, set up to be the central information store during your pen-test.
it is the one of the Best Operating Systems For Ethical hacking.

Best Operating Systems For Ethical hacking and Penetration Testing

  1. Network security toolkit

This bootable ISO live DVD/USB Flash Drive (NST Live) is based on Fedora. The toolkit was designed to provide easy access to best-of-breed Open Source Network Security Applications and should run on most x86_64 systems.
The main intent of developing this toolkit was to provide the security professional and network administrator with a comprehensive set of Open Source Network Security Tools. The majority of tools published in the article: Top 125 Security Tools by INSECURE.ORG are available in the toolkit. An advanced Web User Interface (WUI) is provided for system/network administration, navigation, automation, network monitoring, host geolocation, network analysis and configuration of many network and security applications found within the NST distribution. In the virtual world, NST can be used as a network security analysis validation and monitoring tool on enterprise virtual servers hosting virtual machines.
it is the one of the Best Operating Systems For Ethical hacking

  1. BugTraq

What Did They say?
The Most Powerful and Advanced GNU/Linux Penetration Testing Technology
We are a group of experienced freaks and developers.
We set new standards in user experience & make future happen.


Bugtraq system offers the most comprehensive, optimal, and stablewith automated services manager in real time distribution. This distribution based on the 3.2 and 3.4 kernel Generic available in 64 Bits has a huge range of penetration, forensic and laboratory tools. The systems are available in 11 different languages.

Easy to use

Bugtraq-Team provides services and products ease of use. Our commitment goes beyond a product or service pointer technologically innovative, also concerned that easy use for almost any individual

Best Operating Systems For Ethical hacking


You can install our distribution from a Live DVD or USB drive. Depending on your desktop environment, the features vary. The minimum requirements are based on XFCE and KDE. 1GHz x86 processor & 512 MB of system memory 15 GB of disk space for installation.

One of the novelties of bugtraq is its wide range of tools in different branches. We can find mobile forensic tools, malware testing laboratories, tools of the Bugtraq-Community and audit tools for GSM, wireless, bluetooth and RFID, integrated Windows tools, tools focused on ipv6, and typical pentesting and forensics tools that should not miss in Bugtraq-II.

  1. Node Zero

NodeZero is Ubuntu based linux designed as a complete system which can also be used for penetration testing. NodeZero uses Ubuntu repositories so your system will be always up to date.

  1. Pentoo

Current Features:

  • Changes saving (including unetbooting support)
  • CUDA/OpenCL Enhanced cracking software
  • Kernel 4.4.8 and all needed patches for injection
  • XFCE 4.12
  • All the latest tools and a responsive development team!

it is the one of the Best Operating Systems For Ethical hacking

  1. Blackbuntu

Penetration Testing Distribution based on Ubuntu 10.10 which was specially designed for security training students and practitioners of information security.

  1. Blackarch linux

BlackArch Linux is an Arch Linux-based penetration testing distribution for penetration testers and security researchers. The repository contains 1981 tools you can install tools individually or in groups. BlackArch Linux is compatible with existing Arch installs. .
You can also use Ubuntu, Fedora, or Basically Any OS if you want and then you can add respiratory of tools in that but if you think that this is hard you can use Kali Linux.
Kali Linux
Now everybody will think that why we have to use Kali Linux
Let’s talk about it, the most advanced operating system which have many tools pre-installed and that can be use easily used so going with others doesn’t make a sense. We will prefer that you use Kali Linux but if you want to use others you can use them as well.
So for Kali Linux you can go to
it is the one of the Best Operating Systems For Ethical hacking

Best Operating Systems For Ethical hacking


This is the official website of kali linux. They have a training section as well where you can find out everything you want to learn about this OS. There is a video as well you can watch that if you want.
Kali Linux was launched on March 13th, 2010. It is a successor of Backtrack and in August 11th, 2015 kali 2.0 came.
Kali 2.0 has restructured tools categories. Each and everything is divided like all tools for password attacks are in the password attack category all tools of information gathering are in information gathering categories which makes it easy to find the tools of your choice. It also supports multi-desktop which gives us a clean environment there is inbuilt notifications as well. It updates weekly. There is native ruby 2.0 so Metasploit is going to work really fast and it has built in screencasting as well.
To download kali linux images you have to look which type of processor is yours like it is based on x86 architecture or on x64. In case of Windows OS, You can get this information from My Computer ( This PC ) > system properties. My processor is 64 bits so I will download Kali 64 bit ISO. If you have x86 you can download x86 version as well.
Finding System Type for Windows
Don’t go with the light version because will not have everything what a full version will give you

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