Disconnect all connected devices from a network without local access!

As we know WI-FI is the best way to connect our devices with the internet or with each other’s in order to share data, WI-FI networks are usually protected with a password to prevent unauthorized access from the others.

Years ago a vulnerability in the WEP encryption method that used to protect WI-FI networks with a password has been discovered by some researchers, the flaw allows an attackers to gain access to the network by cracking the password with an easy method, after that the WPA / WPA2 encryption has come to the field to take the place of WEP, the WPA / WPA2 encryption is using more complex algorithms to protect the network and secure it.

The WI-FI networks are so vulnerable to remote attack from someone within the range  of the signal, some researchers has discovered a new way to disconnect all the devices from the network without any local access ( without the need of a password ), basically you can perform the attack by sending a lot of deauth requests to the access point, the AP (access point) doesn’t verify the source of the requests, so it’s accepting any kind of request coming towards it, when you send the deauth requests ; the AP thinks that the devices connected to the network are no longer willing to connect to it so it cut them out of the network each time they try to connect, in this video I will demonstrate how you can perform this attack using kali linux OS.