DOCUMENT: TREZOR-START-001 | REV: 2.5 | DATE: 2025
Download the Trezor Suite app and follow the steps to get started. Your journey to uncompromising cryptocurrency security begins here.
Download Trezor Suite app for desktop for the best experience, or click 'Continue in browser' to open the web app.
Install the desktop app on your computer. This step isn't necessary for web app users.
Plug in your device and follow the steps to set up your hardware wallet securely.
You're ready to protect your crypto securely. Check our guide to learn how to transfer your assets from an exchange.
The secure element is a tamper-resistant chip that stores your private keys in an isolated environment. This military-grade component ensures that even physical attacks cannot extract your sensitive data. The chip is designed to self-destruct if tampering is detected, providing an additional layer of protection against sophisticated attacks.
When you initialize your Trezor, it generates a unique set of private keys using a cryptographically secure random number generator. These keys are derived from your recovery seed using BIP39 and BIP44 standards. The seed phrase is the only backup you need - it can recreate all your keys mathematically, ensuring you never lose access to your funds.
Every transaction must be physically confirmed on your Trezor device. When you initiate a transfer, the transaction details are sent to your hardware wallet where they're signed using your private keys. This signature proves ownership without ever exposing your keys to the computer or internet, maintaining complete security throughout the process.
SCHEMATIC: TREZOR SECURITY FLOW
DEVICE
ENCRYPTED CHANNEL
SUITE APP
SECURE PROTOCOL
BLOCKCHAIN
Your 12 or 24-word recovery seed is the master key to all your cryptocurrency. Write it down on paper, store it in a secure location, and never enter it into any website or digital device except when recovering your wallet on a new Trezor.
Always confirm transaction details on your Trezor screen before approving. Check the recipient address, amount, and fees carefully. Malware can alter details on your computer screen, but your device shows the true transaction.
Only download Trezor Suite from the official Trezor website. Fake apps and phishing sites are designed to steal your credentials. Verify the SSL certificate and bookmark the genuine site to avoid impostor domains.
Scammers impersonate Trezor support to steal your information. Remember: Trezor will never ask for your seed phrase, PIN, or passwords. Be suspicious of unsolicited messages claiming your account needs urgent action.
Firmware updates include security patches and new features. Always update through Trezor Suite and verify the authenticity of updates. Never install firmware from third-party sources or unknown links.
Consider using a Trezor recovery seed steel backup to protect against fire and water damage. Store multiple copies in geographically separate secure locations. Never store digital photos or cloud backups of your seed phrase.
A hardware wallet is a physical device designed to securely store cryptocurrency private keys offline. Unlike software wallets, hardware wallets keep your keys isolated from internet-connected devices, providing maximum protection against hacking attempts and malware.
Trezor uses military-grade encryption and secure element technology to store your private keys. All transactions are signed within the device itself, meaning your keys never leave the hardware wallet. Even if your computer is compromised, your funds remain secure.
Your funds are protected by your recovery seed phrase. If you lose your device, you can recover all your cryptocurrency by entering your seed phrase into a new Trezor or compatible wallet. This is why it's critical to store your recovery seed securely and never share it.
Trezor devices are designed with multiple layers of security to prevent hacking. The firmware is open-source and regularly audited by security experts. Physical tampering protections and secure chip architecture make it extremely difficult for attackers to compromise the device.
No. Trezor Suite is designed with user-friendly interfaces that guide you through every step. The setup process is straightforward, and the app provides clear instructions for all operations. However, understanding basic crypto security principles is recommended.