Azure AD B2C passkeys and MFA

Integrate passkeys and MFA with Azure AD B2C.

Seamless and secure authentication in weeks (not months) with Authsignal’s no-code rules engine, pre-built UI, and SDKs.

AWS Cognito provides standard login authentication capabilities within the AWS ecosystem
Basic login Authentication

Secure your login, with basic MFA and Passkeys, with minimal engineering lift.

AWS-Native Development

Integration with AWS services like Lambda, API Gateway, and DynamoDB.

Simplified Compliance

Leverage AWS’s existing security certifications with minimal customization.

Development Prototypes

Quick authentication setup for internal tools or proof-of-concept applications

For advanced authentication needs, Authsignal augments Cognito with enterprise-grade features while preserving your AWS infrastructure.
AWS Cognito vs. Authsignal + AWS Cognito
AWS Cognito Passkeys
Passkey support on managed login
Passkey Support
MFA Options
Authsignal + AWS Cognito
Embedded passkeys anywhere in your app, implemented via hosted UI or SDKs for web and native mobile apps
TOTP, SMS, email OTP
+ Push, WhatsApp, biometrics, magic links
Adaptive Authentication
Basic risk scoring
Visual no-code rules and policy engine, deploy in seconds
Customization & UX
Basic UI customization
Fully brandable, pre-built UI components and SDKs
Implementation
Requires complex implementation and WebAuthn protocol handling when not using managed login
No-code/low-code, rapidly deploy with pre-built UI and SDKs
Passkey Support
AWS Cognito

Passkey support on hosted login page

AWS Cognito + Authsignal

Full passkey support, drop-in anywhere
+
SDKs for native mobile apps

MFA Options
AWS Cognito

TOTP, SMS, email OTP

AWS Cognito + Authsignal

+ Push, WhatsApp, biometrics, magic links

Adaptive Authentication
AWS Cognito

Basic risk scoring

AWS Cognito + Authsignal

Visual no-code rules and policy engine, deploy in seconds

Customization & UX
AWS Cognito

Basic UI customization

AWS Cognito + Authsignal

Fully brandable, pre-built UI components and SDKs

Implementation
AWS Cognito

Requires manual setup and WebAuthn protocal handling

AWS Cognito + Authsignal

No-code/low-code, deploy in weeks with pre-built UI and SDKs

Choose your option
AWS Cognito
AWS Cognito

Stick with plain AWS Cognito if you just need basic passkey support and have AWS experts who can build custom workflows.

AWS Cognito + Authsignal
Authsignal + AWS Cognito

Use Authsignal with AWS Cognito when you need adaptive security, flexible passkey + MFA flow and faster time-to-market  - without needing AWS engineering experts.

Start now

Fastest way to integrate MFA and passkeys with Microsoft Azure AD B2C.

Achieve best-in-class user experience
Optimize login speed. Up to 4X
Phishing resistant authentication
Rebuilding trust and authentication in-house can be daunting.

The cost, complexity, and time required to maintain these processes shouldn’t hold your business back.

Our proven Azure AD B2C integration lets you deploy best practices quickly and confidently.
Authsignal empowers thousands of users to authenticate seamlessly with passkeys and MFA—integrated directly with Azure AD B2C.
Stay focused on what you do best. Trust Authsignal for authentication.

Drop in Authsignal to enable passkeys and MFA in weeks not months. Leverage our visual rules and policies builder to secure user journeys effortlessly. Deliver trusted, secure experiences—fast.

3 ways to implement passkeys and MFA within Azure AD B2C

Most guardrails

Most flexibility

Faster to implement

More time required

Partnering with Authsignal is simple and powerful

Start today, no cost

Create a free account for full access and begin integrating immediately.

Start integrating

Quick & easy integration

Follow our step-by-step guides to get up and running without friction.

Explore docs

Expert support anytime

Access our exclusive private Slack channel for tailored advice and real-time support from our team.

Support

Flexible pricing options

Plans start at just $349 per month, or connect with sales for enterprise solutions tailored to your needs.

Explore pricing

FAQs

Why choose Authsignal to integrate passkeys with Azure AD B2C?

  1. Deploy passkeys and MFA in days instead of months.
  2. Enjoy flexible integration options, including pre-built UX/UI or headless setups.
  3. Leverage a visual no-code rules engine to create custom rules and policies effortlessly.
  4. Access real-time developer support, comprehensive documentation, and integration guides.

How do I get started with integrating Authsignal and Azure AD B2C?

Getting started is straightforward:

  1. Create an Azure AD B2C tenant and configure it to use custom policies
  2. Create a free Authsignal account.
  3. Configure your Authsignal tenant and enable desired authenticators (e.g., passkeys, email).
  4. Copy the custom policy templates from one of the three guides, adjust the environment variables in the appsettings file and upload the custom policies to your Azure AD B2C tenant
  5. OR, follow the step by step guides to add Authsignal to your existing Azure AD B2C custom policies

What programming languages or SDKs are supported for integration?

Authsignal offers SDKs for popular languages, including Java, JavaScript, Python, and more, ensuring smooth compatibility with Azure AD B2C’s architecture. Read the docs here.

What does it cost to Integrate with Authsignal?

Integrating with Authsignal is completely free. You can create an account here. Authsignal also offers paid plans with additional features—learn more about our plans and pricing here.

Which MFA methods does Authsignal support and enhance?

In addition to passkeys, Authsignal supports a range of authentication factors, including Multi-Factor Authentication (MFA) methods such as SMS, email, TOTP, and push notifications. This ensures flexibility and security for various use cases and user preferences.

Does Authsignal integrate with Azure AD B2C Custom Policies?

Yes, Authsignal seamlessly integrates with your existing Azure AD B2C Custom Policies, allowing you to deploy and upgrade your customer experience without interruption or development delays.

How to test and deploy my integration with Azure AD B2C and Authsignal?

You can manually upload custom policy in the Azure Portal, or using the Azure AD B2C vscode extension.

To test the integration, navigate to the custom policy on the Azure Portal and select "Run now" to run the custom policy.

Add passkeys & MFA in Azure AD B2C with Authsignal.
Talk to an expert

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Duende Identity Server + Authsignal

Supercharge Duende IdentityServer with Authsignal to unlock advanced authentication

Unlock enterprise-grade authentication by integrating Authsignal with Duende IdentityServer. Go passwordless, deploy passkeys, biometrics authentication, WhatsApp OTP, and step-up or risk-based authentication - without adding engineering complexity. Manage policies effortlessly with a no-code rules engine.

Delivering world-class results for:
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First credit union logo
Simplicity logo
Hnry logo
Air New Zealand logo
Trademe logo
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Authsignal benefits
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Optimize login speed: Up to 4X faster
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Phishing resistant authentication
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Deploy passkeys and MFA in days instead of months

Duende IdentityServer is powerful, but incomplete

You chose Duende Identity Server for good reasons: standards compliance, complete control, and flexible deployment. But when your security requirements grow beyond basic authentication, you face a choice:

Build it yourself

Months of development, ongoing maintenance

Or

Enhance your flows with Authsignal

Days to deploy, enterprise features included

Fastest way to integrate MFA and passkeys with Duende IdentityServer

Instead of replacing your investment, Authsignal seamlessly integrates to fill the gaps, giving you enterprise authentication without the enterprise development effort.

Here's how they work together seamlessly:

Duende IdentityServer handles:

Your core authentication infrastructure with full control over protocols, tokens, and business logic.

Authsignal enhances:

The login flow by integrating directly after credential validation, adding enterprise-grade MFA and passkey capabilities through simple API calls.

Your existing flow

User enters credentials
Duende validates
Tokens are issued

Enhanced flow with Authsignal

User enters credentials
Duende validates
Authsignal MFA / Passkeys
Tokens are issued

What Authsignal unlocks

Features
Duende Identity Server
Authsignal + Duende IdentityServer
Passkeys for login
Requires third-party component
Embed passkeys into your app’s workflow
Basic multi-factor authentication (MFA)
TOTP via ASP.NET identity
Advanced multi-factor authentication (MFA)
Biometric authentication
Palm biometrics
Customisable and pre-built login screen with visual indicator
Requires custom development
Customisable authentication screens with visual editor
Fraud detection
Adaptive authentication
Visual policy builder (no-code rule management)

Authsignal provides a powerful suite of authenticators to meet diverse use cases.

WhatsApp OTP
Reduce SMS cost by up to 90%.
Passkeys
Eliminate passwords with phishing-resistant authentication.
Identity verification
Verify users' identities with government IDs, biometrics, or data checks.
Biometric Authentication
Reduce friction with authenticating.
Push Notifications
Send authentication links for one-tap login.
Adaptive authentication
Challenge high-risk logins while keeping trusted users frictionless.
SMS OTP
Deliver time-sensitive one-time passcodes via SMS.
Email OTP
Deliver time-sensitive one-time passcodes via email.
Authenticator apps
Secure offline MFA with time-based codes from Google Authenticator, and more.
WhatsApp OTP
Reduce SMS cost by up to 90%.
Passkeys
Eliminate passwords with phishing-resistant authentication.
Identity verification
Verify users' identities with government IDs, biometrics, or data checks.
Biometric Authentication
Reduce friction with authenticating.
Push Notifications
Send authentication links for one-tap login.
Adaptive authentication
Challenge high-risk logins while keeping trusted users frictionless.
SMS OTP
Deliver time-sensitive one-time passcodes via SMS.
Email OTP
Deliver time-sensitive one-time passcodes via email.
Authenticator apps
Secure offline MFA with time-based codes from Google Authenticator, and more.

FAQs

Why choose Authsignal to integrate passkeys with Azure AD B2C?
  1. Deploy passkeys and MFA in days instead of months.
  2. Enjoy flexible integration options, including pre-built UX/UI or headless setups.
  3. Leverage a visual no-code rules engine to create custom rules and policies effortlessly.
  4. Access real-time developer support, comprehensive documentation, and integration guides.
How do I get started with integrating Authsignal and Azure AD B2C?

Getting started is straightforward:

  1. Create an Azure AD B2C tenant and configure it to use custom policies
  2. Create a free Authsignal account.
  3. Configure your Authsignal tenant and enable desired authenticators (e.g., passkeys, email).
  4. Copy the custom policy templates from one of the three guides, adjust the environment variables in the appsettings file and upload the custom policies to your Azure AD B2C tenant
  5. OR, follow the step by step guides to add Authsignal to your existing Azure AD B2C custom policies
What programming languages or SDKs are supported for integration?

Authsignal offers SDKs for popular languages, including Java, JavaScript, Python, and more, ensuring smooth compatibility with Azure AD B2C’s architecture. Read the docs here.

What does it cost to Integrate with Authsignal?

Integrating with Authsignal is completely free. You can create an account here. Authsignal also offers paid plans with additional features—learn more about our plans and pricing here.

Which MFA methods does Authsignal support and enhance?

In addition to passkeys, Authsignal supports a range of authentication factors, including Multi-Factor Authentication (MFA) methods such as SMS, email, TOTP, and push notifications. This ensures flexibility and security for various use cases and user preferences.

Does Authsignal integrate with Azure AD B2C Custom Policies?

Yes, Authsignal seamlessly integrates with your existing Azure AD B2C Custom Policies, allowing you to deploy and upgrade your customer experience without interruption or development delays.

How to test and deploy my integration with Azure AD B2C and Authsignal?

You can manually upload custom policy in the Azure Portal, or using the Azure AD B2C vscode extension.

To test the integration, navigate to the custom policy on the Azure Portal and select "Run now" to run the custom policy.