What are the benefits of using passkeys in iframes?

What are the benefits of using passkeys in iframes?#

Using passkeys within iframes provides significant benefits for both user experience and security, especially in scenarios involving cross-domain integrations:

Enhanced User Experience (UX)#

• No redirects or pop-ups:
  Users can authenticate directly within embedded content, leading to a seamless and interruption-free user journey. This streamlined process enhances conversion rates, especially critical in checkout and login flows.
• Consistent UX across domains:
  Passkeys embedded in iframes ensure users experience uniform authentication interfaces across different sections of a website or even different websites using the same authentication provider.

Improved Security#

• Phishing-resistant authentication:
  Passkeys provide strong, phishing-resistant user authentication within a secure iframe context, significantly reducing vulnerability to common attacks.
• Secure transactions and payments:
  Particularly beneficial in payment flows, passkeys embedded in cross-origin iframes enable secure, frictionless authentication without exposing credentials outside the secured iframe environment.

Federated Identity Management#

• Passkeys within cross-origin iframes facilitate federated identity scenarios (e.g. payment), allowing secure and effortless authentication across multiple related domains using a single user account. This is essential for multinational organizations or businesses operating multiple domains.

In short, embedding passkeys within iframes combines strong security with exceptional UX, making it ideal for modern web applications, payment gateways, and federated identity solutions.

Read the full article#

About Corbado

Corbado is the Authentication Intelligence Platform for CIAM teams running consumer authentication at scale. We help you see what IDP logs and generic analytics tools can't: where passkeys, passwords, OTP, social login and fallback journeys succeed, stall or fail, which devices and browsers create friction, and when an OS update silently breaks login. Two products: Corbado Observe layers process mining and observability across authentication journeys. Corbado Connect adds managed passkeys with analytics built in alongside your IDP. VicRoads runs passkeys for 5M+ users with Corbado (+80% passkey activation). Talk to a Passkey Expert →