what is the vpn for a ipod
how do you know or what is the VPN for a ipod touch
iPod touch
VPN stands for Virtual Private Network. Something which is more often used by companies and business to help protect their network and data from outside eyes and with some allow a means to securely connect to a network at another physical location remotely. That's just a watered down description though.
See here for more information on how to use them on your iOS device if interested.
B-rock