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Spring Security 6 & JWT Authentication · Lesson

Implementing Multi-Factor Authentication

Add an extra layer of security with MFA, requiring users to provide multiple forms of verification.

What is Multi-Factor Auth?

Welcome to Multi-Factor Authentication (MFA)! MFA adds an extra layer of security beyond just a password.

It requires users to provide at least two different verification factors to prove their identity. Think of it as needing more than one key to unlock a door.

Why MFA Matters

In today's digital world, passwords alone are often not enough. Data breaches and phishing attacks can easily compromise single-factor authentication.

MFA significantly boosts security by making it much harder for unauthorized users to access accounts, even if they've stolen a password. It's a critical defense against credential theft.

All lessons in this course

  1. Implementing Multi-Factor Authentication
  2. Rate Limiting API Access
  3. Custom Authentication Event Handling
  4. Account Lockout and Brute-Force Protection
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