Customizable Authentication Methods
Choose from Email and SMS OTP, authenticator apps (TOTP), magic links, and passkeys (Face ID or fingerprint via WebAuthn)
Multi-Factor Authentication for Consumer Apps
Multi-Factor Authentication (MFA) is a security framework that requires users to verify their identity through two or more independent authentication factors - combining something they know, have, or are - to dramatically reduce unauthorized access.
Add a second factor for sensitive accounts and actions - email or SMS OTP, authenticator apps (TOTP), or passkeys - without adding friction to everyday login. Available on Business Pro and Enterprise.
Key Features
Secure and reliable multi-factor authentication with modern, passwordless options.
Adaptive MFA Options
Challenge users based on risk (High, Medium, Low) - adaptive MFA is available on Enterprise
High-Security Deviceless MFA
Passwordless experience that’s secure, simple, and flexible
Easy & Fast Integration
Deploy in hours, not months, with SDKs in 22+ languages
Credential Theft Protection
Guard against identity theft and account takeovers with advanced MFA layers
Step-Up for Sensitive Actions
Ask for a second factor before payments, profile changes, or account recovery
How Multi-Factor Authentication Works
A secure, passwordless authentication process in three simple steps
User Login Request
User initiates login using their identifier (email or username) on your platform
Authentication Challenge
User completes a second factor such as an OTP, an authenticator code, a magic link, or a passkey
Verification Success
Once verified, the user is securely logged in without the need for a password
Simple Integration
Implementing MFA with MojoAuth is seamless. Deploy in hours, not months, and secure your app with industry-standard methods like email OTP, Magic Link, or WebAuthn.
- Deploy in hours, not months
- SDKs in 22+ languages
- Full documentation
- Developer-friendly APIs
<!DOCTYPE html> <html> <head> <title>MojoAuth Phone OTP + Dummy MFA</title> <script charset="UTF-8" src="https://cdn.mojoauth.com/js/mojoauth.min.js"></script> </head> <body> <h2>Phone OTP Login + MFA Demo</h2> <div id="mojoauth-passwordless-form"></div> <script> const mojoauth = new MojoAuth("Your MojoAuth API Key", { language: "en", redirect_url: "https://yourwebsite.com/callback", source: [{ type: "phone", feature: "otp" }] }); // Start Phone OTP Sign-in mojoauth.signIn().then(response => { console.log("Phone OTP Response:", response); if (response && response.access_token) { // ✅ First factor success alert("Phone OTP verified. Now perform MFA step."); // ➡️ Dummy MFA step (e.g. TOTP code prompt) const mfaCode = prompt("Enter your MFA TOTP Code (dummy input for now):"); // Simulate verifying TOTP code if (mfaCode === "123456") { // replace with real backend call in production alert("MFA verification successful! Redirecting to dashboard..."); window.location.href = "/dashboard"; } else { alert("MFA verification failed. Access denied."); } } }).catch(error => { console.error("Phone OTP Authentication Error:", error); }); </script> </body> </html>
Benefits of MFA
Why businesses and users choose MFA
For Businesses
- No password overhead
- Reduced takeover fraud
- Time-limited codes for added security
- Works with existing email infra
- Easy setup & maintenance
- Actionable analytics & insights
For Users
- No passwords to remember
- Familiar, email-based login
- Secure for sensitive accounts
- Works on all devices
- Seamless user experience
- Lower risk of credential theft
Frequently Asked Questions
Ready to implement secure MFA for your users?
Join forward-thinking companies enhancing account protection and reducing fraud with MojoAuth passwordless authentication.
Call +1-844-321-AUTH