Designed for trust
Trezor Bridge focuses on secure, authenticated communication. It uses signed releases, transport-layer encryption, and careful UX to ensure the device only responds to trusted apps initiated by the user.
Key protections
- Release signing — Bridge installers and updates are cryptographically signed to prevent tampering.
- Authenticated sessions — Apps must request permission; user confirms on device before sensitive actions.
- Minimal footprint — Bridge runs as a small service, minimizing attack surface on the host machine.
Privacy-first design
No account linking is required to use Bridge; it does not collect private keys or account data. Communications are ephemeral and scoped to the session.