Trezor implements a multi-layered security approach to protect your digital assets:
- Isolated secure element for private key storage
- Firmware verification on each startup
- Passphrase protection for hidden wallets
- Shamir Backup for advanced seed splitting
- Regular firmware updates with security patches
- Open-source software for transparency
The device is designed to be tamper-resistant, with physical buttons for transaction confirmation and a display that verifies all transaction details before signing.
Military-Grade Cryptography Protecting Your Digital Wealth