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Simple trick (programming.dev)

submitted 10 months ago by [email protected] to c/[email protected]

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[–] [email protected] 5 points 10 months ago* (last edited 10 months 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.