Trezor hardware wallets use multiple layers of advanced security technology to ensure your cryptocurrency remains completely under your control and protected from all known attack vectors.
Our defense-in-depth approach ensures that even if one layer is compromised, your funds remain secure.
Certified secure elements and tamper-resistant hardware protect against physical attacks and side-channel analysis.
Military-grade encryption algorithms and secure key derivation ensure your private keys are mathematically protected.
Open-source firmware undergoes continuous security audits by independent researchers and the global community.
Intuitive interfaces and clear transaction displays help users verify operations and avoid social engineering attacks.
Unlike hot wallets that are connected to the internet, Trezor devices operate in complete isolation from online threats. Your private keys are generated and stored entirely offline, making them immune to remote attacks.
Private keys are generated using true random number generators inside the secure element, never exposed to any external system.
The device has no WiFi, Bluetooth, or cellular capabilities, eliminating wireless attack vectors completely.
All cryptographic operations happen inside the device's secure environment, isolated from the host computer.
No internet, WiFi, Bluetooth, or cellular connections. Your keys never leave the device.
Our security measures are verified by leading independent security organizations and comply with the highest industry standards.
Certified secure element meets the highest security evaluation assurance level for protection against sophisticated attacks.
All firmware and software is open source, continuously audited by security researchers worldwide for maximum transparency.
Active bug bounty program incentivizes security researchers to find and report vulnerabilities responsibly.
Beyond basic cold storage, Trezor devices include cutting-edge security features to protect against sophisticated attacks.
Our PIN system uses a randomized matrix displayed on the device screen, making it impossible for keyloggers or shoulder surfers to capture your PIN, even if they're watching you enter it.
Your recovery seed is generated using true hardware random number generators and provides cryptographic security equivalent to your private keys. With 2^256 possible combinations, it's more secure than the number of atoms in the observable universe.
Follow these essential guidelines to maximize the security of your Trezor device and cryptocurrency holdings.
Only purchase Trezor devices from authorized retailers to avoid tampered hardware.
Always verify the firmware signature before first use to ensure authenticity.
Choose a strong, unique PIN that you haven't used elsewhere.
Never store your recovery seed digitally. Use the provided recovery card or metal backup.
Store your recovery seed in a fireproof safe or safety deposit box.
Create multiple copies and store them in different secure locations.
Trezor will never ask for your recovery seed, PIN, or passphrase via email, phone, or any online form. Any such request is a phishing attempt. Always verify addresses on your device screen before confirming transactions.