This sample app will show you how to:

• Protect all assets within a folder (on a server) with two-factor authentication (2FA)
• Use four different channels for 2FA delivery: SMS, Voice, Soft Tokens, and Push Notifications.

We are currently in the process of updating this sample template. If you are encountering any issues with the sample, please open an issue at github.com/twilio-labs/code-exchange/issues and we’ll try to help you.