AWS Single Sign-On adds Web Authentication (WebAuthn) support for user authentication with security keys and built-in biometric authenticators

AWS Single Sign-On (SSO) now enables you to secure user access to AWS accounts and business applications using multi-factor authentication (MFA) with FIDO-enabled security keys, such as YubiKey, and built-in biometric authenticators, such as Touch ID on Apple MacBooks and facial recognition on PCs. With this release, AWS SSO now supports the Web Authentication (WebAuthn) specification to provide strongly attestable and phishing-resistant authentication across all supported browsers, using interoperable FIDO2 and U2F authenticators.

Source:: Amazon AWS