Passwords are broken. They get leaked in database breaches, reused across platforms, and phished through clever domain spoofs. While Multi-Factor Authentication (MFA) helps, standard SMS or OTP codes still leave major security gaps. Enter Passkeys : a modern authentication standard built on top of WebAuthn and FIDO2 specifications designed to eliminate shared secrets entirely. Here is a dive into the underlying cryptography, architectural flow, and why passkeys are inherently phishing-pro...