Improve your home network security by changing the password on your Wi-Fi network—either through the router app or the router web interface.

Next, look for a tab that says Wireless, Wi-Fi Settings, WLAN, or Wireless Security. From there you'll be able to see your current Wi-Fis name and password.

Change the SSID and PSK/password When you open up the wifi settings on one of your smart devices, you’ll typically see several network options to choose from.