Hi Jenifer,
Unfortunately, Intune does not include a built-in setting in Windows Wi‑Fi profiles to globally disable Random Hardware Addresses on Windows 11.
To enforce the use of physical MAC addresses, you'll need to use a custom solution such as a PowerShell script, Proactive Remediation, or a custom Wi‑Fi XML profile deployed through Intune.
Also, Microsoft generally recommends using WPA2/WPA3-Enterprise (802.1X) instead of MAC address filtering, as MAC addresses can be easily spoofed and are not considered a strong security control.
In short, there is currently no native Intune setting to disable Random Hardware Addresses globally, so a custom policy or script-based approach is required.
Harry.