Dane wants to implement passwordless authentication for his organization. What type of device should he issue to his users to support this type of authentication?

Security keys are commonly used for passwordless authentication since they can provide both a physical token and cryptographic login credentials that are unlocked using a password, fingerprint reader, or camera. A password manager does not provide this but does securely store and manage passwords. RFID cards are simply something you have, and biometrics are typically not tokens—they’re data stored to match a user’s biometric signature.