This protocol allows you to connect to a WiFi network using a 8-digit pin number that usually is predefined in the router, the problem is that the pin of many routers from different companies is known or its known how to calculate it.
The use is very simple, when scanning networks around us, will appear networks with a red cross, these are “safe” networks, they have disabled the WPS protocol and default password is unknown.
Finally those with a green tick are vulnerable (in principle), they have the WPS protocol enabled and the pin to connect to the network is known. It may also be that the router has turned off WPS but the password is known, in this case also appear green and you can connect with the key.
WPSApp v1.5.10 Apk