A post within the "straight to the meat" category : There was a talk at Defcon 20 entitled "Defeating PPTP VPNs and WPA2 Enterprise with MS-CHAPv2", by Moxie and David Hulton – the talk announced the implementation of a tool that reduced the security of MS-CHAPv2 to the strength of a single … http://blog.zoller.lu/2012/08/what-you-need-to-know-about.html