Our network team is working up a wifi authentication system that ties into our badging system, so a user who has badged into a building recently gets a different authentication flow.
They are reporting an issue where Macs are connecting to wireless when users pull into the parking lot, before the devices wake up and the user badges in, sending them down the wrong auth path. The only thing I can think of that would cause that is Power Nap, but is there some other mechanism that would cause a Mac to connect to WiFi while sleeping? Power Nap is disabled by default in the OS and we don't enable it.
