Microsoft is transitioning to a passwordless authentication system, replacing traditional passwords with passkeys to enhance security and user experience. This shift is part of a broader industry movement towards more secure authentication methods, with companies like Apple and Google also adopting passkeys.
Passkeys are cryptographic key pairs that eliminate the need for passwords. They consist of a private key stored on the user's device and a public key stored on the service's server. Authentication is achieved through biometric verification, such as facial recognition or fingerprint scanning, or device-specific PINs. This method significantly reduces the risk of phishing attacks and credential theft.
Microsoft's implementation of passkeys is a phased approach. New Microsoft accounts are now created as passwordless by default, with users setting up passkeys during account creation. Existing users are encouraged to transition to passkeys by visiting their account settings to remove their passwords. This initiative aims to simplify the sign-in process and improve security by reducing reliance on traditional passwords.
The adoption of passkeys aligns with the FIDO (Fast Identity Online) Alliance's standards for secure authentication. As of May 2025, over 15 billion user accounts globally support passwordless authentication through passkeys, marking a significant shift in digital security practices.
Users are advised to set up passkeys to take advantage of enhanced security and a more streamlined login experience. Microsoft provides guidance on how to remove existing passwords and set up passkeys through account settings. This transition reflects a growing commitment to improving digital security and user convenience across the tech industry.