AWS Security Blog

Tag: WebAuthn

You can now assign multiple MFA devices in IAM

November 17, 2025: The MFA Security Key program, which provided eligible customers with free MFA devices, has been discontinued effective November 6th, 2025. While existing devices will continue to function normally, no new orders for MFA security keys will be accepted after the program closure date. At Amazon Web Services (AWS), security is our top […]

How to implement password-less authentication with Amazon Cognito and WebAuthn

January 28, 2025: The following blog post highlights how to implement passwordless authentication with Amazon Cognito and WebAuthn. Amazon Cognito added support for passwordless authentication, including passkeys, email one-time passwords (OTPs), and SMS OTPs, for secure and seamless sign-ins. However, this blog post may still be of interest to you if you want to learn […]