🔒 What is Two-Factor Authentication?
Two-Factor Authentication (2FA) adds an extra layer of security to your account by requiring two verification methods:
- Something you know (e.g., password)
- Something you have (e.g., smartphone, hardware token)
📊 Why it matters:
- Reduces the risk of unauthorized access by 99% (per Google Security Reports)
- Protects against password breaches and phishing attacks
- Enhances account security for sensitive services
⚙️ How to Enable 2FA
- Navigate to your account settings: /account_security
- Locate the 2FA option (often under "Security" or "Authentication")
- Choose your preferred method:
- SMS-based verification 📱
- Authenticator apps (e.g., Google Authenticator, Authy) 📱🔐
- Hardware tokens (e.g., YubiKey) 🔐🔑
🔍 Common 2FA Methods:
- Time-based One-Time Password (TOTP): Uses a code from an authenticator app (e.g.,
Google_Authenticator) - Backup Codes: Printable codes for emergency access
- Push Notifications: Instant verification via a trusted device
⚠️ Important Tips:
✅ Always back up your recovery codes
✅ Avoid sharing your 2FA device with others
✅ Regularly review your authentication history
🔗 Need help? Check our Security Best Practices for more guidance.