A lot of press has been released this week surrounding the cracking of MS-CHAPv2 authentication protocol at Defcon. For example, see these articles from Ars Technica and CloudCracker. All of these articles contain ambiguous and vague references to this hack affecting Wi-Fi networks running WPA2 security. Some articles even call for an end to the use of WPA2 authentication protocols such as PEAP that leverage MS-CHAPv2.
But they fail to paint a true and accurate picture of the situation and the impact to Wi-Fi networks. I think this is misleading, and that any recommendations to stop using PEAP are flat-out wrong!