A Beginner’s Deep Dive Guide to Entra Passkeys
Summary
The article is a beginner-friendly guide to Entra Passkeys, covering why passkeys are phishing-resistant MFA, WebAuthn basics, device-bound vs synced passkeys, and practical steps to configure Entra Passkeys, create sync policies, enroll users, and enforce with Conditional Access. It also discusses upcoming changes (mid-March 2026) and how passkeys integrate with Kerberos and Windows Hello for Business.