This article will teach you how to secure a FastAPI app by implementing two-factor (2FA) authentication using TOTP tokens generated by an authenticator application like Chrome's Authenticator extension, Google Authenticator or Authy.

• Run the 2FA FastAPI Project Locally
• Run the 2FA React.js App Locally
• Overview of Two-Factor Authentication in FastAPI
• Setup the FastAPI Project
• Setup the MongoDB with Docker
• Create the Validation Schemas with Pydantic
• Create the Path Operation Functions
  • Register User Handler
  • Login User Handler
  • Generate TOTP Secret Key Handler
  • Verify OTP Token Handler
  • Verify OTP Token Handler
  • Disable 2FA Feature
• Configure CORS and Register the Routes

Read the entire article here: https://codevoweb.com/two-factor-authentication-2fa-in-fastapi-and-python

Related articles:

1. How to Implement Two-factor Authentication (2FA) in React.js
2. How to Implement (2FA) Two-factor Authentication in Golang
3. How to Implement (2FA) Two-factor Authentication in Node.js