Two-factor Authentication (2FA)

• How to set up a 2FA at Bitfinex
• How to reset a 2FA at Bitfinex
• How to change a 2FA device at Bitfinex
• Google Authenticator 2FA Troubleshooting
• Universal 2nd Factor (U2F) 2FA Setup
• Universal 2nd Factor (U2F) Troubleshooting