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C# passkeys and MFA

How to implement passkeys and MFA using C#.

Authsignal offers the fastest way to implement secure authentication using our pre-built UI, components, or SDKs for custom web or mobile experiences. Enhance security and user experience today!

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Implement passkeys and MFA in C#, the way you want.

Most guardrails

Most flexibility

Faster to implement

More time required

Authsignal’s pre-built UI

Integrate authentication flows with customizable pre-built UI.

Integrate authentication flows quickly with Authsignal’s customizable pre-built UI. Redirect or embed into your app, configure custom domains, and tailor the look and feel to match your brand.

Start integratingImplement passkeys and MFA with Authsignal's pre-built UI.

Authsignal’s UI Components

Integrate authentication flows with UI components.

Start integratingImplement passkeys and MFA with Authsignal's UI components.

Authsignal’s Client SDKs

Implement authentication flows with custom or native UI.

Authsignal’s Client SDKs allow you to build custom or native UIs tailored to your needs. They’re also ideal for integrating passkeys into your web or mobile app.

Start integratingImplement passkeys and MFA with Authsignal's custom UI.
How to integrate passkeys and MFA in C#

Resources and guides.

Explore resources and guides to quickly integrate authentication flows with Authsignal. Learn to use customizable pre-built UIs with iframe embedding and custom domains, or gain control with bespoke UI components, or go full custom with our C# SDK.

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Fastest way to integrate passkeys and MFA in C#.

Expert support

Receive expert guidance and support to achieve top-tier passkey adoption rates.

Multiple use cases

Plug in MFA and passkeys anywhere to match your unique use cases and requirements.

Flexible integrate

Integrate MFA and passkeys into any slack with our flexible API and pre-built UI components or native.

Add passkeys & MFA in C# with Authsignal.

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