1. Type the URL Manually

Always enter trezor.io/start directly into your browser’s address bar. Avoid clicking links in emails, social media posts, ads or search results, any of which could redirect you to look‑alike phishing domains (for example, trezor‑start.io or trezor.io–start.com).

2. Verify the HTTPS Padlock

Once the page loads, check for the padlock icon at the left of the address bar. Click it to view the site’s security certificate; make sure:

  • The domain shown is trezor.io
  • Connection is encrypted (TLS/SSL)
  • The certificate is valid and not expired

If you see warnings such as “Connection is not secure” or “Certificate error,” close the page and retype the URL.

3. Inspect the SSL Certificate Details

Drill down one more layer by clicking the padlock → Certificate (or “Connection is secure” → “Certificate is valid”). A genuine Trezor certificate will:

  • Be issued to trezor.io
  • Be signed by a reputable Certificate Authority (e.g. DigiCert, Let’s Encrypt)
  • Show valid dates covering today’s date

Any mismatch in domain or a self‑signed/expired certificate indicates a spoofed site.

4. Confirm Official Branding and UX

Trezor.io/Start uses a consistent design and copywriting style across the entire Trezor website. Look for:

  • The familiar Trezor logo and color scheme
  • Clear references to “Trezor Suite” downloads (Windows, macOS, Linux)
  • No broken images, typos, or unusual pop‑ups

If the page layout or language feels off—odd grammar, missing images or extra ads—it could be a fake.

5. Check the Download Links

Official download links point to trusted subdomains, for example:

  • suite.trezor.io/web/download (for browser)
  • suite.trezor.io/desktop (installer)

Hover over each link (without clicking) to confirm the URL matches exactly these patterns and begins with https://. Never download software from unverified third‑party sites or links.

6. Use the Official Bookmark

Once you’ve confirmed trezor.io/start is genuine, create a browser bookmark. That way you’ll always arrive via a known‑good link and avoid typos or malicious redirects in the future.

7. Observe Your Device Prompts

True Trezor devices will never request your recovery seed or PIN through the computer. Instead you will:

  1. Enter your PIN on the device itself (Model One via shuffled grid, Model T via touchscreen).
  2. Confirm firmware updates and key actions by physically pressing device buttons.

If the website asks you to type your seed or PIN into a web form, or if your device behaves unexpectedly (blank screen, unfamiliar prompts), terminate the session immediately.

8. Cross‑Check with Trezor Documentation

Trezor’s official knowledge base (accessible from trezor.io/support) provides screenshots and descriptions of the setup flow. If your experience or page text deviates significantly, it’s a red flag.

9. Use a Clean, Trusted Computer

Even on the correct site, malware or browser extensions can tamper with downloads. For maximum safety:

  • Set up your wallet on a computer you control and trust
  • Disable ad‑blockers or browser add‑ons that could interfere
  • Avoid public or shared machines when installing or updating

10. Keep Software and Firmware Updated

Trezor Suite will notify you of new releases; installing updates straight from the Suite app (not via email or third‑party links) ensures you always use the latest, verified code.

Final Checklist

  1. Type trezor.io/start yourself
  2. Confirm HTTPS padlock and certificate details
  3. Verify official branding and layout
  4. Hover over download links to check URLs
  5. Bookmark the verified page
  6. Rely on device‑only PIN/seed entry
  7. Cross‑reference with official guides
  8. Use a secure, malware‑free computer
  9. Keep all software up to date