There are many, many ways to hack wireless (Wi-Fi or 802.11) Internet AP’s. This section will be dedicated to the many ways. Initially, you need to know what type of security the wireless access point uses (WEP, WPS, WPA2-PSK, WPA2-Enterprise) and an aircrack-ng compatible wireless adapter. If you have questions whether your adapter is aircrack-ng compatible, it probably isn’t. Most wireless adapters built into your laptop or mobile device are not compatible.  You can purchase an Alfa external USB adapter on Amazon for less than $30. To order one, click on the ad here.