invisible second factor authentication
Blue2Factor is two factor authentication that simultaneously prevents second factor phishing attacks.
Blue2Factor allows for automated sign-in on known devices when another register device is nearby.
With just a few lines of code, you can be up and running.
"Blue2Factor is amazing."
- Carlos Mosqueda
"This is so much easier than checking your phone 10 times a day."
- Michael Shea
"Innovation meets practicality. Makes 2FA just work!"
- Rudolfo Ruiz