Can only specific MAC addresses be allowed to connect to an SSID?

Zyxel_Judy

To ensure that only certain MAC addresses clients can connect to the SSID, you can implement MAC-based Authentication feature.

This method permits only devices with MAC addresses that are included in the Access Point's MAC address list to connect to the Wi-Fi network.

For detailed instructions on how to set this up, please consult the relevant FAQ section.

[NEBULA] How to control and secure network access with MAC-based Authentication? — Zyxel Community