How to hack your own Wi-Fi network

Attempting to "hack" into your own wireless network can help you spot potential Wi-Fi security vulnerabilities and figure out ways to protect against them.

Here are some Wi-Fi hacking techniques and the tools — nearly all free — you can use for penetration testing. These tools will help you uncover rogue access points, weak Wi-Fi passwords, and spot other weaknesses and security holes before someone else does. (See How to hack a parking meter.)

Stumbling and Sniffing

Full Story:  http://www.computerworld.com.au/article/422360/how_hack_your_own_wi-fi_network/