321
oh my card instantly is disconnected from wifi network (shrikant world)
hey what's going on guys this is kedar here
so today I'm going to show you how
to make a Wi-Fi jammer from ESP 8266
wifi development board so let's get started
now this is a really simple and
easy process you can do quite easily so
before actually going to make this
jammer let me show you how it works now
you can use the hammer to any network
tech you want right now i'm going to use
on to the shrikant world world and this is my
home network so I can do whatever I want
so this is the phone that is connected
to shrikant world right now then i'm going
to use this another device to control my
wifi jammer right here so i can choose which
device I want to jam or things like that so
this device is connected to the shrikant world
as you can see but if i want to
disconnect this device i just press this
button and just like that as you can see guy's it's just disconnected in moment it
just got kicked op and it is trying to
reconnect several times but it just
can't do that because i'm attacking onto
the network so yeah let me just remove
the attack so you can see it can
connect so there you go guys
it is connected death to the shrikant world
and so there are some different types of
attacks available like this the beacon
spam right here so this is that attack
through which this jammer will create
many types of SSID so as you can
see right now there are many shrikant world
available right here which is
really are and the user will surely get
confused with network should i connect to
so that's the really interesting and if
i initiate a random beacon spam attack
this jammer just creates a random of set of
Wi-Fi networks like this one which are
really hard to understand and usually
user gets confused what what network
should i connect to and the real Wi-Fi
network just get lost inside of this
spam network list right here also to control
this Wi-Fi jammer we have made a simple
android app so you can control this
jammer quite easily
links are in the description below guys
check that out this device is
considerably light weight small insiize and
as you can see guys it is only consuming
90 miliamperes if you connect this to a
power bank it can last for days
the greatest thing about this jammer is
that you can able to power the jammer
using any USB powered device like the
suppose you can use this power bank or you
can use your smartphone and connect the
OTG cable like this short cable right
here and this jammer doesn't permanently
damage your phone or any Wi-Fi connected
device it's a great educational
experience to try this jammer out and it
only takes eight dollars so yeah what's
the reason you're not trying
let's do this guy's first thing you'll
need this
ESP 8266 development board now
this board is really handy because it
has a programmer built inside here so
you can just connect your micro USB
cable and hook to your pc now there are
several words like this one available
but they are little bit hard to set up
so i recommend to use this board links
to buy this board is in the description
below so check that out
links to all of the required files are in
the description below so check that out
for the first step will be to install arduino compiler right here i'm going to
install are you know normally if you
have this you don't need to do this is
just a normal arduino setup ok guys so in
between installation you'll get this
dialogue which is basically a USB driver
installation so click on install and
install USB drivers which is which is
required for connecting your wifi development
tool so now installation aerduino is
complete now let's proceed further now
open up your arduino applications
ok friends so initially your board ESP 8266
wifi dvlopment board is not installed in
arduino so you need to install that board
the product go ahead and open up the
filess that you had just download it in
them you found this board URL text and
open that file inside you found this URL
you need to copy that URL then going to
your arduino file tab then go ahead
into the preferences and then there you
see additional board manager URL's
you need to paste your URL that and press
ok now we need to go into the tools then
going to the board and there you will see board
manager now this downloading will take
some time so you would be patient and
after it's complete then you need to
search your board which is ESP8266
and there you'll find the ESP a
credible six package you need to click
on that and go ahead and select a
version 2.0 because it's really
essential to work
remember the version 2.0
install this now installation might take
some times so be patient while it's doing its job
ok guys so our esp 8266 package is
installed successfully now go ahead and
close this and open up our downloaded files
and in them open up our board url's now i
have written file location in which you
want to navigate to and make some changes so
these are the changes i have written
down so go ahead and copy these lines
close this folder then into your arduino
go into file, then references and on
the bottom side you'll see this a
file location right here
go ahead and click on that ,now you need
to close your arduino this is really important
and then going to the packages >ESP 8266 > hardware > ESP8266>2.0.0>tools>sdk>include
include and this is the folder that you want to locate into
the includes folder you need to open up
user interfaces .h
go ahead and open this with a Notepad++
you can also modify this file using
wordpad and this is the file now you need
to go at the end of this file and right
before the #endif you need to make
enter then paste your code right here
that we have just copied now save this
file and close it
ok so we are really close to make your wifi Jammer . go ahead and open up the
files that we have downloaded into the
wifi jammer locate this ESP8266 deauth master then going to this
esp8266 deauthor.ino this
is the program that we need to put into
our board so when that up then you need
to connect your board to your pc through
a microUSB cable now there is a really
important setting that you need to do so
go ahead and head over to tools into the
board
look at this Nodemcu0.9 ESP 12 module
then again go into the tools into
the programmer you need to select this
Audino ISP andthats it guys now you
need to upload this code so go ahead and
click onto the upload now it will
compile the sketch and it will take a
sometime so please be patient
okay guys so our code is successfully
uploaded now one thing is important if shows any problem
you might need to change your board to
Node MCU 1.0 generic ESP8266
module in my case andNode MCU 1.0 worked for me
so right at the starting of the code you
can see there is a SSID and password
this is ssid means the name of your
Wi-Fi jammer you can put anything you
want you can put your name i just
just typed Android AP just to look natural
ok then so ESP8266 is successfully programmed
now let's see how to use this so turn on
Wi-Fi into your phone make sure the
mobile data is off and then power up your ESP device using a micro USB so after you do
that you'll find your ssid of your
jammer right there and my password is a
killwifii so just put that password
and its successfully connected now
head over to your browser and type this
URL 192 .168.4.1
if you open up this URL you'll see a
page hosted by this a tiny little server
right here through this a web interface
you can control your jammer or you can
use the android app given in the
description below into the first tab AP
there is a scan button through
which you can see all of the networks
that is around you
so right after you perform a scan you
can see all of the networks present
around you and for the test i'm going to
do this attack on 2shrikant world network so here
you can see this device is connected to
shrikant world we need to select
this shrikant world network then right onto the Attack
tab you need to go there and do this
deauth all and start right after you do that
you can see that this device is kicked off
up here you can see these guys it's just
kicked up and it's not connected to the
shrikant world anymore so this is how
you do this attack guys okay guys so
here is my chromecast TV and let's test
over Wi-Fi jammer so i have no password
which is this comcast is
connected to right now
but yeah let's see how that goes
so I'm going to do deauth all so 321. Oh my God !
instantly it is disconnected
from shrikant world so although we don't
know the password of shrikant world it's
instantly disconnected and until I stop
the attacks which how the control this
continuously Tv is trying to connect to
shrikant worldwifi network so let's just remove that
guys and let's see how much time it will take
so yeah I remove that deck now let's see
taking longer than usual maybe yeah it's
not even trying to reconnect now so yeah
guys this is really interesting type of
olhh... it is trying to connect now so high
it actually took about 50 seconds to do
that but yeah it's really interesting
type of attack that you can do to any
Wi-Fi network even if you don't have any password !!!
ok I so know my intentions behind doing
this project is fairly simple i just
wanted to demonstrate a major flow
in 808.11 protocols now
almost every router uses this 802 .11 protocols so consider about
your Wi-Fi network how vonurable it is
now i'm doing this project part just
educational purposes if you want to do
this project do it at your own risk i
recommend to use this device at your own
Wi-Fi networks in that way it will not
hurt anybody
so that's for today's video guys now if
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will catch you in the next one guys
goodbye !!!