If you have heard the name of Ethical Hacking, then you must have encountered this Kali Linux.
But there will be many such people among you, who will be very interested in knowing what is
Kali Linux and what are its benefits. If you are also one of them, then this article of today is
going to be very informative for you.
Kali Linux is now a leading Linux distribution of an industry when it comes to penetration
testing and ethical hacking. This is a distribution in which by default (already) many hacking and
penetration tools and software are pre-loaded. At the same time, many people use this Linux
These include Windows users who do not know anything about Linux. So, whether they know
anything or not, everyone has a great interest in using it. There are many reasons for this, as
some do it just for fun, some to impress their girlfriend, while others also to hack their
Believe it is not right to do this because Kali Linux is not designed for this purpose. Therefore, in
this article today, we will understand deeply what is Kali Linux and all the things related to it.
Which will make it easier for you to understand it properly. So, let’s start without delay.
What is Kali Linux?
Kali Linux is a Linux distribution that is specialized for tasks such as cybersecurity. It is an open-
source product in which a lot of customization is done for penetration testing so that it helps
many companies to identify their vulnerabilities.
By the way, a Linux Distribution often has a bundle containing Linux kernel, along with a set of
core utilities and applications, along with some default settings. That’s why there is nothing
more unique in Kali Linux because all the tools that are in it can also be installed in any other
The biggest difference in this is that all the tools in Kali Linux are pre-packaged and their default
settings are also pre-selected according to their usage which fits a typical desktop user.
Kali Linux is based on a Debian Linux distribution, and together it runs on a wide spectrum of
devices. Since it is open-source, it is free to use and also legal, in many wide ranges of
At the same time, many experts recommend that only Kali Linux should be used by Linux
experts and not beginners.
Who has developed Kali Linux?
Kali Linux has been developed by a security firm Offensive Security on 13th March 2013. It has
been rewritten in Debian, over their previous Knoppix-based digital forensics and penetration
testing distribution BackTrack.
What is the official statement of Kali Linux?
The official statement of Kali Linux is “Penetration Testing and Ethical Hacking Linux
Distribution”. To put it simply, this is a Linux distribution package in which security-related tools
are already pre-loaded. They are completely targeted for network and computer security
When and why was Kali Linux brought?
As we know that the utilization of the dynamic Linux platform and the Linux system went on
increasing gradually. And as the utilization of the Linux system increased, so did the need for a
secure environment for Linux Experts. Kali Linux was introduced on 13th March 2013 to reduce
this secure Linux browsing.
Kali Linux is a Debian-based Linux distribution whose main function is to provide advanced
Penetration Testing and Security Auditing services to users. This Kali is one such tool for Linux
users which provides many tricks to the security department.
Kali Linux has many tools packed which help you in performing many security tasks like
Penetration Testing, Security research, Computer Forensics, and Reverse Engineering, etc.
This fully awesome security package Kali Linux has been developed, funded, and maintained by
Offensive Security, which is a leading information security training company and has ever
achieved great achievement in the field of digital security system.
Kali Linux is completely an overall makeover of BackTrack Linux, but in this Linux, all the
limitations of BackTrack Linux have been removed and new and better security tools have been
added in exchange.
Linux operating system features
Kali Linux has become a very good and popular OS in recent times due to its very good and
strong benefits. So, let’s know some more things about Kali Linux.
- A new user who is completely new in Linux, will not know that root is the only user after
installation. The other thing is that superuser access is required in pentesting tools.
- Kali Linux is not a good choice for daily computing (such as Office Work, Internet Surfing,
Video Editing etc.). Here you cannot share your PC with others.
- Most features of Kali Linux are hidden in the command line and not in the menu. Therefore,
you do not get any specific office applications or tools (except calculator and Quick Note) here.
All the tools available here are all security-oriented.
- Kali is completely Debian based, but does not have any specific tools in it. You can install as
many tools as you want by using commands (e.g. apt-get update, apt-get install).
- Working according to Root is not good in many times. Since there is no restriction in it, you
do so many things even if you don’t want to, which later gives you trouble. Such as manipulate
file types, change settings, etc.
How to download and install Kali Linux?
If you also want to install Kali Linux in your system, then you must first download its ISO file
from its official website.
Here is its official link https://www.kali.org/downloads
If your PC is a 64-bit Intel CPU, then amd64 is the right download for you. Once you have done
your download, then you can check with the SHA-256 fingerprint and compare it with the
downloaded file. Once you have checked the ISO with checksum, then you can confirm by
checking the integrity of that ISO.
Why Kali Linux is not right for beginners?
If you are someone who is currently using Linux, or you do not consider yourself so much expert
and often use the internet to understand things, then you are a beginner of Linux. in the world.
Then assume that Kali Linux is not suitable for you.
Kali Linux has been made primarily for professionals who perform penetration testing and
people who have learned ethical hacking and are working in digital forensics. But even then,
you may face many such difficulties when you are using Kali Linux in day-to-day usage.
Despite being an expert, you should use these tools and software in a very careful way. This is
not such a software that you just install and things start working. Each tool has to be used
carefully, along with it; one has to examine carefully before installing each software.
So, if you are a beginner or an average Linux user then you must first read Linux and all its
daemons, services, software, distributions, and also understand how they work, for this, you
can do many free videos. You can also see more courses that provide you with information
about how to apply Kali along with ethical hacking.
Kali Linux Modified Kernel and Software
Kali Linux is based on Debian, so it uses the software architecture of Debian itself, and that is
why you will also find many such software in Kali Linux which looks exactly like Debian.
At the same time, some packages are modified so that the security can be hardened as well as
some possible vulnerabilities can be fixed. The Linux kernel that Kali uses is already patched so
that it will allow you to perform wireless injection into different devices.
These types of patches are often not available in the vanilla kernel. Kali Linux does not depend
on Debian servers and mirrors, but it builds packages in its servers.
Here you will get information about the default software sources regarding the latest release:
deb http://http.kali.org/kali kali-rolling main contrib non-free
deb-src http://http.kali.org/kali kali-rolling main contrib non-free
For this reason, in some specific software, you may get to see a different behavior when you
use the same program in Kali Linux or any other OS.
So in Kali Linux’s official documentation, it is especially advised not to install any 3rd-party
software repositories, because Kali Linux always rolls its new release only based on Debian
Testing, and as such if you have any When you install a new repository, it can also break your
What are the Advantages of Kali Linux?
Let’s know about Kali Linux Advantages.
- It has many advanced Penetration Testing tools
In Kali Linux you already have 600+ super amazing Advanced Penetration ‘Testing tools pre-
loaded. In this, the tools of BackTrack Linux which were not as well-known have been replaced
with new advanced penetration testing tools in Kali Linux.
- It is a completely free Linux tool
Kali Linux system is completely free, it provides free lifetime services to its users. With this,
users can freely use it with new updates.
- Open-sourced Git tree
This Kali Linux is a completely openly sourced system that can be accessed by users. One can
easily see all its codes, together with its open development tree, the development of coding
can be easily seen in every step.
- Having FHS support
Kali uses the file-system Hierarchy Standard so that Linux users can easily locate binaries,
support files, libraries, etc. This is an important feature of Kali Linux that distinguishes it from
other Linux systems.
- Having Cool Wireless support
Kali Linux has this special feature so that it can be connected with any wireless support systems
or USB ports in which you can connect it at a time.
Kali Linux allows it to run in a wide variety of hardware so that it becomes even more
compatible to work with many USB and wireless devices.
- Kali supports many languages
Just like all the Kali Linux Penetration ‘tools are in the English language, but apart from this it
allows users to work in other languages.
- Having ARMEL and ARMHF support
You may be aware that ARM-based single-board systems such as Raspberry Pi and BeagleBone
Black are becoming more prevalent and inexpensive as the rest, just as its substitute, Kali’s ARM
support should be equally robust. According to the management tool, which has all fully
working installations for both ARMEL and ARMHF systems.
Should you use Kali Linux?
There will be very few people who use Kali Linux as a primary system.
If you want to do this even then you should save all your files, password, data, and everything
in a separate system. At the same time, you will also have to install many daily-use software to
make your life easier.
Like I said earlier, the use of Kali Linux is very risky and you should do it very carefully, if you
ever get hacked, then you have to lose all your data, or you are from a wider audience. The
front can also be exposed.
You can also be tracked using your personal information if you are doing any non-legal work.
You can also destroy all your data since there is root access to it. Therefore, caution should be
used while using these tools.
Some professional white hackers are also forbidden to use it as a primary system, while you
can use it with the help of a USB to do any of your penetration testing work. It ends your
chances of data loss.
Kali Linux download
If you want to use Kali Linux then you should not take it lightly. Rather you have to learn it first,
for which you can use Courses and Videos. You should also learn the art of staying away from
the problems that come along.
I hope you have liked this article about what is Kali Linux. It has always been my endeavor to
provide the readers with complete information about the features of the Linux operating
system so that they do not have to search in other sites or the Internet in the context of that
This will also save their time and they will also get all the information in one place. If you have
any doubts about this article or you want that there should be some improvement in it, then for
this you can write low comments.
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