Original subtitles

‫The first penetration testing section

‫in this course is gonna be

‫the network hacking section.

‫The reason why I chose

‫to start with this,

‫because everything,

‫if you think of it,

‫is connected to a network.

‫So, whether you're target

‫is a personal computer,

‫whether it's a server,

‫whether it's a company

‫or even if it's just a website,

‫all of these systems

‫are actually connected to a network.

‫Literally when you just connect

‫to the internet,

‫you're connecting to a network

‫because the internet

‫is just a really really big network.

‫So, it is very important

‫that you understand

‫how networks work

‫and how devices communicate

‫with each other

‫before we actually move

‫into the next sections.

‫So, this section

‫is actually gonna be divided

‫into three subsections.

‫In the first subsection

‫we're gonna talk about

‫all of the attacks

‫that you can do

‫before connecting to a network.

‫So you literally just have a computer

‫with a network interface,

‫possibly a Wi-Fi adapter

‫and we're gonna see

‫what can you do now

‫before even connecting to anything.

‫In the section subsection

‫I'm gonna show you

‫how to crack Wi-Fi keys

‫and gain access to Wi-Fi networks,

‫whether they use WEP,

‫WPA,

‫or WPA2.

‫Once you have the access,

‫you can move to the third section

‫which will apply for both

‫Wi-Fi and wired networks.

‫All of the attacks that you will learn

‫in the third subsection

‫apply whenever you are able

‫to connect to the network.

‫Once you're able to gain access

‫to the network.

‫And here is where the real fun starts,

‫because you're gonna learn

‫a number of powerful attacks

‫that will allow you to intercept

‫the connections in the network

‫and capture everything sent in it,

‫including usernames,

‫passwords, URLs, chat messages,

‫and so on.

‫Not only that,

‫but you'll also be able to modify data

‫as it's being sent in the air.

‫So you'll be able to control the requests,

‫serve people fake updates,

‫inject evil code

‫into the pages that they load

‫and so many other cool things.

‫So everything in the third section

‫will apply for both Wi-Fi and wired networks.