How TransferWise Moves Billions Around the World Securely with Twilio 2FA

Every month, TransferWise moves over £1 billion around the world for hundreds of thousands of people. They trust us to keep their money and data safe, while delivering convenience and speed. As we’ve grown, we’ve had to carefully consider how to build a secure and convenient user authentication system on top of a large, fast-moving code base. During this talk, we’ll take you through how TransferWise planned, executed and deployed an integrated user authentication experience built on Twilio.