Dual-Layer Control: User-Centric Access & Verification
Every Ledger device requires physical confirmation to approve actions (e.g., signing transactions, adding accounts). Users set a unique PIN (to unlock the device) and receive a 24-word recovery phrase (generated offline during setup) to restore access if the device is lost/stolen. Even if a connected phone/computer is compromised, attackers can’t complete transactions without the device’s physical PIN or manual button press—putting full control of assets in the user’s hands.