We can see the information transferred through sniffers (capture and read) information on itīefore using the Aircrack suite, we have to take a look at the role of the MAC Address and how to spoof it.The request and response are networks packets.In simple words: The only device connected to the Internet is the router, and other clients of the network connection to it to get the shared data (Internet access).Ī client sends a request to the router, the request goes to the Internet, and then it forwards data packets back to the client (response) through the router to the client. The server is the router and the data is the Internet You can already figure out which element I’m talking about, it’s not that hard. In simple network topology, at least one element acts as a server, and this element is the main responsible for handling, containing, and sharing data across the network (in most cases).

The main concept of a Network summarizes in devices connected together in order to transfer data or share resources between connected devices.

Great! but we are going to crack the passwords of a WiFi Network, but what is a Network? Depending on the hardware configuration and other external conditions you may piss off someone and that’s not the point of this, so, be cool and be aware that this can be harmful and illegal.įor this practice, I used a Kali Linux 2014.4 64 bits OS on a regular Virtualbox machine and a WiFi TP-LINK TL-WN321G Dongle that emulates a Physical Wireless card on the virtualized OS. This writing focuses entirely on practical ways of cracking passwords, encryption types, and how to brute force WiFi networks.Īll practices should be done in a safe environment and this is fully intended for educational purposes.

How to use aircrack to crack wpa2