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I still find it bonkers reading passport doesn't validate it against it some centralised database. Like, $1 in your bank account and a credit card is more advan
by dzhiurgis 1y ago
I still find it bonkers reading passport doesn't validate it against it some centralised database. Like, $1 in your bank account and a credit card is more advanced than a passport.
- tjohns 1y agoPassports are inherently decentralized, which is needed because not all countries cooperate with each other - or have the same budget for technology/security. It's really way something at global scale could work. (There are national-level databases, but presumably not every country has access to every other country's database.)
- dzhiurgis 1y agoI struggle to imagine international airport without a credit card reader. Maybe some borders in some countries could've struggled before cheap ubiquitous internet, but not anymore. And even then it's their problem. Countries don't need access to database. They need to validate public key / hashsum is valid (or something along those lines).
- Muromec 1y agoThats a thing actually
- Muromec 1y agoPassports have a signed data blob to ensure its authentic and usually a revocation lust too.