Comment on Phones have unique phone numbers, why dont computers have unique computer-numbers?

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jeffhykin@lemm.ee ⁨7⁩ ⁨months⁩ ago

Thank you for such a long and detailed post! I indeed did not know about things beyond the SIM, and I didn’t know about the extra details about the country codes either. That is extremely interesting to me.

With the phone spoofing though, does that mean two factor with a phone number is basically useless? If I had authentication based on a MAC address, it would take seconds to break it. But I think, and sure hope, that auth based on phone numbers is more secure.

I think your domain name answer – that for the most part computers didnt need them – is a very satisfying answer.

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