In this chapter, we will discuss several techniques that will allow the attacker to position themselves in the flow of traffic, from legitimate connecting clients to the target network. One possible option is to configure an access point that mimics a production access point and contains the same authentication and encryption attributes. The following figure depicts the scenario we are trying to achieve with this type of attack. Essentially, the attacker's device becomes the access point, and the upstream traffic, including the Internet traffic, is forwarded to another interface on the device.
We will discuss how to create virtual access points in Kali Linux using a wireless card. To use a laptop/PC wireless card as an access point, we need Hostapd in Linux. Hostapd enables a virtual access point on a Linux box using the wireless card available to it. It supports all kinds of wireless cards. Occasionally, you may face a challenge where the wireless...
