Original subtitles

Hello and welcome to this introductory course for Kali Linux for hackers.

We have designed this course to introduce aspiring hackers to the Linux operating system and in particular

to the Kali Linux operating system.

So if you're brand new to Linux. You've never used it before.

or you've never used Kali before

This is the perfect course for you.

We're going to be building up on some basic skills and moving up gradually in difficulty until

you become proficient and very comfortable with Linux.

This is not an advanced course though you're not going to be doing any super difficult stuff.

And rebuilding Linux kernel and all that crazy stuff we hear about we're not going to be doing that.

Our objective from this horse is to make you as comfortable as possible with Linux operating systems.

So if you encounter one during an unethical hacking engagement you know exactly what to do. Or if you decide

to use Linux at home for example instead of Windows you'd be comfortable with using it, setting it up

and doing the day to day tasks that you do with your Windows operating system.

First let me start by saying Linux is really not that scary.

It really isn't. A lot of people when they see the command line they freak out. To them

this is like a nightmare.

What I want to do is I want to take this nightmare and show you how pretty and cute and lovely It could

be.

And I want to give you the fundamentals and the basics and the foundations so you can build up on those

gradually and if you wish so you can keep advancing until you become a Linux ninja.

You might be wondering and asking yourself what do I have to really do it? Do I really have to learn Linux?

the next ethical hacking for beginners course.

And we didn't even touch Linux.

The only way we got exposed to it was when we have to undo it.

Towards the end of the course and we broke into the net the support the machine.

So I really need to learn yes.

And here's why what most hacking tools are Linux based.

So if you're somebody who wants to take you to ethical hacking case seriously you absolutely definitely

must learn the next it will make your life so much easier.

Trust me it isn't that difficult at first but by the end of this course I can guarantee you that you're

going to be falling in love with the next when you see the kind of things and tricks that you can do.

So it will start to wonder how on earth did I do that without Linux before.

Needless to say you will also face the next science.

We saw that in the hacking for beginners course and you are going to be continuously seeing that throughout

your career as an ethical hacker.

So you must absolutely know your way around the science.

Speaking of targets you might think that Linux is only on Linux servers.

Well you'd be surprised as you can find this operating system for example did you know that Android

is built on Linux and the future we might be releasing a course on Android hacking if you don't know

Linux you're going to struggle with that course but if you're comfortable with the next I'm not saying

an expert and I'm saying an advanced user if you're just comfortable with Linux you're comfortable with

the fundamentals that we're going to be teaching in the schools.

You'll find yourself saying that the Android cores very comfortably not all the Android wireless controllers

firewalls even TVs your PlayStation there are so many devices that are based in the next.

It's all around you.

You might not know it but it really is.

So trust me on this.

Get comfortable with the next and you will be doing yourself a huge favor.

This course is going to be focused on CAD that does not mean that whatever we learn is not usable on

other Linux systems of course it will be 90 percent of the things that we're going to be talking about

in this course.

You can use one.

And in the next system of it I want you to do this course on Kallie so you can start familiarizing yourself

with it.

It is built on a Linux distribution called dvn.

It's built for penetration testing and for forensics analysis.

It has over 300 tools meaning that this operating system is not suited for investors.

It's designed it's built its architecture for the businesses and forensics analysts.

If you are not interested in the same Cali is not for you.

So for a second and think about that if you really are in Gaddi don't use can download any other Linux

version.

You can still follow up with this course.

Absolutely no problem with that at all.

But maybe you want to get used to another distribution.

There's a ton more for example that had is one that you constantly see in enterprises in your enterprise

or at work you use Redhat you want want to get Fedora for example which is the free version of Redhat

if you want.

I use linux at home.

You might want to get to it has one of the prettiest graphical user interfaces and it's super easy to

use.

So if you're ready to carry on I need to keep this in mind.

This course builds up on a lot of concepts from the hacking for beginners course for example when we

talk about things like IP addresses ports services FTB server web server S-sh server and so on.

I am going with the assumption that you already know what that is.

If you do not know please go and review the hacking for beginners course.

If you haven't done the course already please go and do it.

Make sure you are comfortable with these concepts before we proceed.

Our focus in this course is on Linux commands and Linux configuration and so on.

I don't want to be wasting a lot of time explaining what an IP address is that's already been explained

in other courses because we have a lot of ground to cover.

A lot but have a first week log on Caddy's interface and then we'll dive straight away into some basic

commands so you can get comfortable with navigating around the system.

Then we're going to be looking at how to manage packages how to install software remove software.

We're going to then look at how we can identify and compress files and directories that were going to

be looking at one of my favorite topics wildcards.

Following that I'm going to show you how you can get help if you ever find yourself stuck.

You don't know what a command does or what command to use how you can get ahead and sort it out.

All of that is part one or two as well.

When they get a little bit deeper it will start with something light and I'll introduce you to a text

editing tool called Nano.

Then we're going to be looking at some basic network configuration.

Following that we start having some fun with configuring services such as this age web servers and so

on.

You'll be turning your Linux box into a web server and a sage and we'll look at users and groups and

how we can control those and the permissions around them.

Once we're done we'll look at the process management how we can control processes stop them Background

them.

We're going to be doing some really cool stuff with processes.

And last but not least we'll look at our direction and pipings.

I'm going to be showing you some practical examples from my day to day work things that I use when I'm

doing my job as a dentist.

And that will be part two.

There is one more Pyat employed today.

We're going to take everything that we learned and we're going to put it together to build the next

target we're going to be downloading a minimal 1:02 version and very small tiny Linux and we're going

to build that up from scratch in a way that it's vulnerable to a particular attack.

I'm going to show you how Akkad the target system for the web application fundamentals course if you've

done that course at the end there there's a virtual machine that I ask you to download and to hack.

I'm going to show you how I created this virtual machine for you.

And then I'm going to show you how we can use delimits comments to hack this machine and achieve our

targets.

Before we move into the next section this is a slide that is quite unique to this course.

This is the boss exploitations light.

Whenever you see the slide in any section this is a note or a slide that tells you how you can use the

information presented in that particular section.

After you compromise the horse to expand your control.

In other words if you are in an ethical hacking engagements and you come across a Linux system that

you've managed to successfully get into you compromised that Linux machine compromising it is not the

end of this story.

There's a lot more that can be done after you compromise the machine because normally you wouldn't compromise

the machine but the system administrators have it switched on you wouldn't be able to get access as

root.

Straight away you will get access as long as use it and you will need to do some homework.

You need to do some digging around to be able to find a vulnerability through which you can escalate

your privileges and become rude and take full control over your system to do that.

You're going to be needing some of the techniques that are going to be explaining in the scores.

So whenever you see the most exploitation slide pay special attention to it because it will give you

some tips and tricks that you can use that you compromise in next post haste or set up like you do before

we get started.

We're going to download and install Kalli on a virtual machine.

We've seen this before in other voices.

We know what a virtual machine is and we know how to set it up.

If you've not seen this before.

A virtual machine emulates the functionality of a computer system.

It's as if you have a separate physical computer.

So you install this virtual machine software usually the AM word or virtual box for example.

And once that set up on you let's say Windows system inside that virtual machine you can install another

operating system and that will be treated as a completely separate opaque system.

So what I'd like you to do is either install the word or virtual box and then install Kalli on either

of them.

I'm going to attach a link to a YouTube tutorial that I've done a while back.

It is slightly outdated it's an older version of Kalli but it still works perfectly fine.

So go ahead get it set up once you ready it can get started with the course.

I really hope you're excited about this as I am.