A passkey replaces your password with your device's built-in unlock — a fingerprint, face scan, PIN, or hardware security key (Touch ID, Windows Hello, YubiKey, etc.). The passkey itself never leaves the device, so it can't be phished, reused, or stolen in a data breach.

Register a passkey on each device you use (laptop, phone, tablet) and signing in becomes a one-tap action — no password to remember or type.