WiFi (setup protected WiFi) or WT.Pi.SMS standard is to make network to form Safe and easy. This standard on 8 January 2007 by the Union of WiFi officially started.

The purpose of this standard facilitates the process of configuration security wireless network is, and the reason is that previously the Wi-Fi Simple Config was called. This protocol, in order to possible security for users, the design is a little information about the security of wireless network are, and may be among the options available for establishing access restrictions on the wireless network confused stay.