Passwordless
Passwordless authentication, a cutting-edge security approach, eliminates traditional passwords, relying instead on biometrics, smart cards, SSH keys, security keys, or other innovative methods for user verification. Most of these devices (including smart cards and tokens) use PINs, though some use biometrics. Examples of passwordless authentication methods include Touch ID and Face ID on Apple devices, along with smart cards and SSH keys, which use PINs and certificates.