Microsoft Entra ID security updates: Passkeys are the default authentication method in Entra ID

As identity attacks grow more sophisticated in the AI era, organizations need stronger authentication methods that protect users from phishing, credential theft, and social engineering. To address these evolving threats, Microsoft Entra ID is updating its authentication experience by making passkeys the default phishing-resistant authentication method, helping customers reduce reliance on phishable methods such as SMS and voice. Beginning September 1, 2026, Microsoft will begin rolling out passk