Perhaps it's non-IETF people using what looks to be very high-quality, free wifi? > On 12 Jul 2017, at 10:34 am, Randy Bush <randy@xxxxxxx> wrote: > > the noc sees a quite large number of associations to the unencrypted > ietf-legacy ssid as opposed to say the encrypted ietf ssid > > some of us are wondering if those using ietf-legacy > > o do not realize it is completely unencrypted over the air, or > > o don't care as their threat model sees runnin' nekkid over the air as > not a significant additional weakness, or > > o believe that they are using sufficient encryption at higher layers > to meet their needs, or > > o other > > these days, some meetings do not provide unencrypted wifi at all and > seem not to get complaints. maybe their attendees are just geekier > and/or more security conscious. > > clue bat, please. unicast responses accepted too. > > randy > -- Mark Nottingham https://www.mnot.net/