Microsoft Entra ID gets passkeys default authentication starting September
Summary
Microsoft will make passkeys the default authentication method for Microsoft Entra ID starting in September 2026. This shift aims to enhance security by moving away from password-based authentication, which is susceptible to phishing and other credential-based attacks.
IFF Assessment
The adoption of passkeys as a default authentication method by a major enterprise identity provider like Microsoft Entra ID significantly improves the security posture for organizations by reducing reliance on vulnerable passwords.
Defender Context
This transition to passkeys by Microsoft Entra ID represents a significant security upgrade that defenders should be aware of. Organizations utilizing Entra ID should plan for the implementation and user adoption of passkeys to leverage enhanced phishing resistance and credential security. Understanding the mechanics of passkey authentication and its integration with existing identity management systems will be crucial.