We are going to present a method to do just that by using your Mac computer and a freeware application called KisMAC. It’s better to be armed with this knowledge than to pretend there are no potential dangers inherent in having a wireless network. So let’s take a look at how to hack into WiFi using some simple tools.

**Hacking a WEP Network **KisMAC is a wireless stumbler and cracker that can perform a number of WiFi related tasks directly from your Mac’s operating system. WEP keys are compromised by a process known as WEP injection where data packets are used to determine the password. Once you have accumulated the necessary amount of data packets, with a minimum being around 200,000 packets, follow this procedure inside of KisMAC:

Click on Network. Select Crack. Choose Weak Scheduling Attack. Select Against 40-bit. This should be sufficient to crack the less secure networks protected with WEP security.

More about How to Hack WiFi with KisMAC