Wifislax is a GNU/Linux distribution for performing quick and easy audits of wireless networks so that you can access the numerous tools within the system prepared to help you.
These days, it’s one of the tools most frequently used to audit WiFi networks, both for the wide variety of tools included to do so as well as the numerous drivers for network cards that come installed in the distribution.
Wifislax is prepared to work in a Live CD version or to be installed on a hard drive. That installation can also be done once you’ve initiated the Live CD version.
As always, it’s important to keep in mind that this type of distribution should be used to improve your network security, not for any illegal actions like stealing WiFi passwords or intercepting data, which are considered to be serious crimes by the authorities.