• edric@lemm.ee
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      2 years ago

      It is, but there are ways to spoof it so your device presents a different one when connecting to a network.

    • wischi@programming.dev
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      2 years ago

      Not quite. I’m not really sure but I think the original idea actually was a fixed hardware address but I’m not sure if a lot of devices actually ever implemented it that way because it’s simpler (and cheaper) to control it in software. In modern (especially mobile) devices it’s actually a security requirement because with a fixed MAC address you could be tracked by other wifi devices.