WIFI - open network
I managed to set up my modem and connect my devices to my WIFI network. In fact, it was too easy... the network did not ask me for a password, and I see that my network is opened and not private (no padlock symbol next to my wifi). Yet, I did change the name of the network and set up a password when I connected my modem.
Any idea how I can make my network private so that other devices need my password to connect?