Your ID, Online vs Offline

01/12/2025 13 min Temporada 1 Episodio 62

Listen "Your ID, Online vs Offline"

Episode Synopsis

A movie theater clerk asks to see your ID. You show it through the glass, they glance at it for three seconds, hand it back, and forget about it. The information never leaves that moment. But when you upload that same ID online for verification, everything changes. It goes on a permanent digital journey through servers, databases, and third-party services you've never heard of—each one a potential point of failure that you'll never control.In this episode, we explore why "please verify your identity" means something fundamentally different online versus offline. Starting with a personal story from a Santa Monica movie theater and a toddler who received a data breach notification before he could talk, we examine how digital verification transforms a simple, contained transaction into unbounded, permanent risk.Companies promise to delete your ID after verification, but a recent dating app breach revealed photos stored for years despite deletion claims. Files never truly delete—they live in backups, get converted into multiple formats, get shared with subcontractors you never agreed to work with. Even state-of-the-art encryption might not protect you from "Harvest Now, Decrypt Later" attacks where adversaries collect encrypted data today to decrypt with quantum computers tomorrow.The convenience of digital verification comes with a hidden cost: we trade the ephemeral nature of human interaction for the permanent vulnerability of digital storage. Unlike that theater clerk who forgot your birthdate seconds after seeing it, computers have perfect memory. And once your data enters the digital world, you lose control of it forever. The question isn't whether these systems will be compromised, but when."This physical verification, flawed as it may be, keeps the risk contained to that single moment. Online verification, however, creates an entirely different category of risk.""When a company promises to delete your ID after they verify it, there's no way to verify that claim. In computer parlance, there's no such thing as truly deleting a file.""We're trading permanent digital vulnerability for temporary convenience. And we're doing it so often that we've stopped thinking about what we're actually giving away."