Original subtitles

‫Okay, now that we have Kali Linux installed,

‫I want to give you a basic overview of this Operating System

‫in this lecture, so that you're comfortable with it.

‫And we're gonna be using it throughout the whole course,

‫so, everything is going to become easier for you

‫as we go through the course.

‫Now, the first thing that I wanna talk about

‫is the status bar in here.

‫So you can see we have an Applications Menu in here,

‫and inside it, you can see

‫all the applications are categorized.

‫So we have information gathering applications,

‫vulnerability analysis, web application analysis,

‫reverse engineering, and so on.

‫So you can go on each one of these entries

‫and just select any program that you want to run.

‫And the next menu that we have is the Places,

‫which shows you the most common places in the file system.

‫So, we have home we have the desktop, we have the documents,

‫downloads, and so on.

‫So you can access the places from here

‫and then you click on home,

‫or you can just click on the files icon in here on the left.

‫And both of these will bring you to the home directory,

‫which is actually the root directory.

‫So, it says home in here, but the actual location of this,

‫if I do Control + L, you'll see it is /route.

‫So, inside this you can see we have our Downloads,

‫Music, Pictures, similar to the way that you'd have it

‫in Windows and OS X.

‫We also have the time in here, and in here on the right,

‫we have more controls.

‫So, the first thing that we have in here is the workspaces.

‫So, Linux comes with multiple workspaces by default.

‫Basically, what these allows us to do,

‫is we can have this desktop in here for example,

‫we can open the places and we can, for example,

‫navigate to Downloads and do some work in here.

‫But if we go here to work places and go to the second one,

‫you can see that I have an empty desktop

‫that I can do whatever I want.

‫And for example, I can launch Firefox in here.

‫And then again, if I want to go back to the first workspace,

‫all I have to do is click on here, click on number one,

‫and I'm back in here.

‫And because I've already used up two spaces,

‫the system is already creating a third empty space,

‫so I can click on that and as you can see,

‫I'm in the third space where I can do more stuff.

‫Now, you can also navigate between the spaces

‫by pressing Control + Alt up or down to go up and down

‫in the spaces.

‫The next part of the status bar is this last part in here.

‫And if you click on it, basically the first thing

‫it'll allow you to do is control the sound.

‫Next, you'll see your connections.

‫So, as you can see right now, as I showed you before,

‫this is showing up as if we're connected

‫to a wired network because I configured this network

‫to use a NAT network.

‫If you have a wireless adapter connected to this computer,

‫you should be able to see it here.

‫If you don't see it, then follow the link

‫in the resources of this lecture

‫to see how to properly connect your wireless adapter

‫or any USB device to a virtual machine.

‫Now I should note you can only use external USB adapters

‫in order to access WiFi networks from Kali.

‫You cannot use the built in WiFi card.

‫But Kali should have Internet connection anyway

‫because it is configured to use a NAT network

‫and as you can see in here

‫it's telling me my wired is connected.

‫So, if I actually go down to Firefox, I'll close this.

‫And if I just go to google.com,

‫you can see it is connected to the Internet.

‫So, let's go back to where we were, and if we click here,

‫we also have the battery settings, the user settings,

‫you have this button to turn off the machine,

‫this is to lock the machine,

‫and this will show the preferences

‫where you can modify the preferences of the machine.

‫So, you have Bluetooth, WiFi, change the background,

‫change the languages, and so on.

‫So you can spend some time getting familiar with this,

‫it's very easy and very intuitive.

‫Same goes to the file manager in here, very intuitive.

‫Double click to go in, you can right click on archive

‫and extract here to uncompressed it.

‫You can navigate throughout these files by clicking them

‫and then you have the trash here,

‫which contains the deleted files.

‫Now, we also have the doc in here

‫which contains the favorite applications.

‫And you can also access all the other applications

‫by clicking on this icon right here, the show applications.

‫And this will show you a menu

‫with the most frequent applications.

‫And then if you click on all,

‫it will show you all the available applications.