When you read this bear in mind that WPS is now a requirement of all new routers so they can be stamped for approval by the WiFi Alliiance!
If you have a new relatively new router at home chances are that it comes enables with WPS by default as mine did. WPS (WiFi "Protected" Setup) was introduced basically so end users didn’t have to type in those long pesky secure WPA keys for every device that they want to connect to their home network, instead simply enter a PIN that usually comes on a sticker under your router. WPS was created by the WiFi Alliance and introduced to systems in 2007.
The problem with this added usability is that the 8 character PIN can be brute forced in a matter of hours revealing the WPA2-PSK key which would allow a potential attacker to connect with ease. Sure beats the 10 lifetimes that it would normally take to crack a 20 Character none dictionary password!
So I ran a test on my own router, the results in the following image speak for themselves!

Just under 6 hours from start to WPA2 key!
No fix for this as of yet apart from disable the WPS "feature" on your router NOW (if it allows, I've actually read that some routers don’t allow you to disable it) and keep a look out for new firmware’s in the near future.
PS - Potential wardrivers, the WPA2 key - SSID have been changed and WPS disabled on my router ;-)





