In WiFi settings you have the following options:
Security Mode, you have the choice of
None (do not recommend)
- SSID - This is the name of your WiFi (this is the public name everyone can see)
- Passphrase - The password you want to use to protect your device with.
- Channel - Select the least congested channel for best WiFi performance
- Bandwidth - 2.4GHz is the only option as this is limited by the NETDUMA hardware.