Security is the #1 priority when dealing with crypto. Binance offers powerful built-in tools to protect your account from unauthorized access. In this article, we’ll walk through enabling the most important protections step by step in the mobile app.
Most of these features are quick to set up and make a huge difference in keeping your funds safe.
Step 1: Enable 2-Factor Authentication (2FA) – The Essential First Layer
2FA adds a second verification step beyond your password. Binance strongly recommends Google Authenticator (or Binance Authenticator) over SMS for better security.
Step-by-Step:
1. Open the Binance app → Tap Profile (bottom right icon).
2. Go to Security (often near the top of the profile menu).
3. Tap Google Authenticator (or 2FA section) → Choose Enable.
4. Download Google Authenticator (or Binance Authenticator) from your app store if you don’t have it.
5. Scan the QR code displayed in the app using the authenticator app.
(If scanning fails, manually enter the secret key provided.)
6. Enter the 6-digit code generated by the authenticator app to verify.
7. Backup your key! Binance shows a 16-digit backup code or secret key — write it down (offline, never screenshot) and store it safely. This is your recovery method if you lose your phone.
Once enabled, you’ll need this code every time you log in, withdraw, or make big changes.
Step 2: Turn On Biometric Login (Face ID or Fingerprint)
This lets you log in quickly and securely using your phone’s biometrics — no typing password every time.
Step-by-Step:
1. In Profile → Security.
2. Look for Biometric Authentication, Face ID, or Fingerprint.
3. Toggle it On.
4. Authenticate with your phone’s Face ID or fingerprint when prompted.
Now login is fast and secure!
Step 3: Additional Security Features to Enable
While in the Security tab, turn these on for extra protection:
• Anti-Phishing Code: Create a custom phrase (e.g., “MySafeCode123”) that appears in all legitimate Binance emails. If an email doesn’t have it, it’s a scam!
→ Go to Security → Anti-Phishing Code → Set and confirm.
Device Management: Review and remove any unknown devices logged into your account. Login Activity: Check recent logins and locations.
• Withdrawal Address Whitelist (highly recommended): Only allow withdrawals to pre-approved addresses.
→ In Security or Wallet settings → Enable address whitelist.
Best Practices for Everyday Security
• Never share your password, 2FA codes, or backup keys with anyone.
• Avoid public Wi-Fi for trading or withdrawals.
• Keep your phone OS and Binance app updated.
• Use a strong, unique password (at least 12 characters, mix of letters/numbers/symbols).
• If something feels off (unexpected email, login alert), contact Binance Support immediately via the app — never click links in suspicious messages.
• Enable email/SMS notifications for logins and withdrawals.
With these steps, your account is now much more secure — most hacks happen due to missing 2FA or phishing.
Next article (#6): Earning Passive Income — Staking, Binance Earn, and Simple Yield Features.
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