Step 3

Go to "General" tab and scroll to the bottom of the page. Set the "Security Level" on "More Secure" and select from the "Security Mode" the "WPA2-PSK" option.

Choose a strong password consisting of symbols,numbers and letters and place it in the front "Pre-Shared Key" field. For this you can use a password maker within the app that you have. Remember this password, because in the future you need it to connect to your modem.

To save the changes click on the Apply button in the bottom of the page.