Fern WIFI cracker Disclaimer: I carried out this attack using my own WIFI network, all MAC Addresses and names have been faked. This tutorial is for learning purposes only and should not be used for any illegal activities. Introduction: This is a step by step on how to use the Fern WIFI Cracker that comes installed with Kali-Linux. I used a Surface Pro to share a WPA2 network (which is a pain to do when you realise that windows 8 has taken out the GUI ability to create a adhoc network!!! You now have to use command to do it.) I connected to the network with another device for reasons that will come apparent later in the tutorial, then I cracked it This is by far one of the most user friendly tools I have used and is great for beginners. Step 1 - Setting up your wifi adaptor to monitor mode Open a terminal window and type. Hey guys, It's not the first time that I read this on a wifi cracking tutorial and I would like to know if someone here know more about this feature/bug.

I understand that to be able to sniff a handshake between the client and the AP you can: 1- Wait or 2- deauthenticate a client of this network. This is a big power. I guess you can use it to DOS the whole network? How is it possible that client accept to be cut off of a network like this? If the message would come from the AP I could understand I guess. You could be disconnected so that you can use another AP with a stronger signal maybe.

Instrukciya po sborke kubika rubika nauka i zhiznj you lyrics. (if a controller can see the client on multiple AP.) I would also like to know if the monitor mode needed to do all this stuff is now possible with all new WiFi NIC or do I have to buy a special card? If yes, how do I know if this card is good? I hope I'm clear. (sorry for bad English) Here are my questions: 1- Anyone know more about this feature/bug and know why it has been implemented?

2- Can you knock down a network with it? 3- What are the requirements to be able to start having fun with all the good tutorial of @Gninja. I hope this helps: I'm not sure that you could knock a network down with it as the speed of authentication is so fast. When I was doing it to my network I was still browsing the web on my target machine and didn't notice the disconnect/reconnect. All that is required is a wireless card that supports the ability to inject packets and also go into monitor mode. I've not been able to find a website that lists all working models as its a massively debated discussion.

If your looking to buy a card specifically for it I would google it first. Thanks for the search @gninja. I understand that the authentication process is running fast. But sending this spoofing packet goes fast enough I guess. Here is a link to someone who did the test:.