My guess would be by MAC address. If so then you're correct, it's easy to spoof if you have any idea what you're doing.
How about mobile device manufacturers start putting in decent support for network security? This is like having an excessively restrictive firewall, and fixing it by letting any program that asks nicely connect to whatever it wants. Can be made to sound nice for marketing, but doesn't actually work.
“An engineer explained to us that hundreds of ear impressions were gathered in the name of research, and while each one obviously boasted its own unique shape and size, one single characteristic remained uniform across the board: the entrance into the ear canal is not a perfect circle, it's an oval.”
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My guess would be by MAC address. If so then you're correct, it's easy to spoof if you have any idea what you're doing.
How about mobile device manufacturers start putting in decent support for network security? This is like having an excessively restrictive firewall, and fixing it by letting any program that asks nicely connect to whatever it wants. Can be made to sound nice for marketing, but doesn't actually work.