MAC address spoofing hides your device's original hardware identifier, which can enhance privacy on public networks. However, it does not encrypt your traffic or prevent all tracking methods.
: If you find the "Network Address" or similar, you can enter a new MAC address. Ensure it's in the correct format (XX:XX:XX:XX:XX:XX). If you specifically need to change the first octet, make sure you understand that changing it might affect how your device interacts with certain networks.
Yes, technically it works. But some routers or switches may treat all-zero trailing octets as invalid. Use random values for better compatibility.
If you use a random digit (like 00 or 11 ), the network driver or the OS will often reject it, resulting in the "Failed to change" error. Why the First Octet Matters The first octet of a MAC address contains two crucial bits:
Go to the tab and find Locally Administered Address or Network Address in the list.