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Correct. But not insurmountable.

Make the ID card optional, so that it simplifies things if you have it, but still allows operation without it. If 80% of law-abiding population has the card, only the stubborn deniers will remain targets of easy identity theft and fraud based on it. Partly it will stop being worth the effort, partly it will serve as a good control group.

Allow but do not require to use the card for employee identification. Whoever insists on hiring undocumented immigrants, could continue. Most industries don't do that, and would reap the benefits of a more secure identification.

Don't make the card universal. A bank card with a chip does not identify you for governmental agencies, but prevents a lot of PoS fraud. It could prevent credit fraud if banks allowed me to require the card to take a loan in my name, or to make a transfer larger than $10, and provided the card identity check service to each other and to credit unions. Phones with NFC can read bank cards, so it's a good way to say "it's me, I confirm" in a secure way.

Evolutionary, opt-in, piecemeal solutions often have higher chances to succeed than abrupt all-at-once changes.




>Most industries don't do that

They absolutely do, but most of the immigrants have a form of ID that gives the companies some measure of deniability. As long as the I-9 goes through, not my problem. If it doesn't, well that's where contractors come in. Official numbers say around 14 million illegal immigrants. Reasonable estimates are closer to 22 and some non-hyperbolic estimates go as high as 40 million.


>Make the ID card optional, so that it simplifies things if you have it, but still allows operation without it. If 80% of law-abiding population has the card, only the stubborn deniers will remain targets of easy identity theft and fraud based on it. Partly it will stop being worth the effort, partly it will serve as a good control group.

Kind of like RealID[0]? It exists right now in the US.

[0] https://en.wikipedia.org/wiki/Real_ID_Act


Yes, this is a step in a right direction.


If it's optional, then one would need to be able to have a central database of people who have IDs and want providers to require them.

Otherwise there's no protection against impersonation if IDs aren't mandatory.


Indeed. But a federated database is fine, too; this is how Visa and MasterCard work.

Imagine having a bunch of ID cards in you wallet, like you already have (driver's license, library card, office access card, store loyalty card) that all have interoperable smartcard interface, and a QR code of their built-in public key.

They would be much like contactless bank cards you also keep in your wallet.

Banks and phone network operators are uniquely positioned to sell a validation service for such cards, being highly connected and already having data about their existing customers, which would be an easy initial audience pool.




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