What is Clef?

Clef is a new take on two-factor authentication. It makes logging in easier and more secure.

Secure: Prevents key-logging and "fishing" attacks

Prevents key-logging and "fishing" attacks Fast: No need to type in username, password and two-factor tokens

No need to type in username, password and two-factor tokens Fun: Point your phone at the waveform, and you're in.

Point your phone at the waveform, and you're in. Trusted: Used by over 100,000 sites.

Learn more about Clef & Bitfinex

Use the button below to connect Bitfinex & Clef now. Or setup later by visiting bitfinex.com/clef.