Now, it is the time to take some security protections for all your smart wired and wireless devices. During Netgear WiFi Range Extender Setup just disable the public and enable you personal and secure hotspot. After that you can connect your range extender to the router with the help of an Ethernet cable. Once done, take the help of your smart device and type Mywifiext, into the field of address bar of the most preferred web browser.