I was wondering if Apple update wifi syncing to allow for certain networks only. I want to turn on my wifi sync so I can sync my increasing itunes library (I don't have match so I don't download every new song I add to my library), but I am also on other networks and I don't want them to see my iPod especially if there are more than 1000 people on the same network, and more than probably quite a few would have Mac, and therefore erase or steal my data off my iPod without me noticing.