There are applications so that when you go down the street and your cell phone finds the WIFI network, analyze their attention and tell you who you should contact.
When you go down the street or enter a bar, shopping mall or any public place, you will notice that your cell phone finds any sign of WIFI, but you do not know which one is actually open, it's safe and it's not saturated. To find out, there is now an app that analyzes each network to evaluate which you should contact.
According to the Hypertextual portal, the version exists for Android and, as well, it has another quality: it allows you to restrict your network's access WIFI. In this way, when someone tries to connect, the app will send you an application to authorize or not access it.
This app finds millions and millions of networks WIFI at a global level, and analyze variables such as the quality of their connection, their attention and speed.
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