implementing-passwordless-auth-with-microsoft-entra

Configure passwordless authentication policies for Microsoft Entra ID using Microsoft Graph and PowerShell.

2|Updated Apr 14, 2026
One-click install
npx skills add https://github.com/Acczdy/MoZiSec --skill implementing-passwordless-auth-with-microsoft-entra
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: implementing-passwordless-auth-with-microsoft-entra
Source: https://github.com/Acczdy/MoZiSec/tree/main/iam/.claude/skills/implementing-passwordless-auth-with-microsoft-entra
Command: npx skills add https://github.com/Acczdy/MoZiSec --skill implementing-passwordless-auth-with-microsoft-entra

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires msal, requests, and includes scripts (resource) and references (resource) components.

What problem does it solve?

Enterprises face persistent password-based threats such as phishing, credential stuffing, and brute-force attacks; this Skill provides a repeatable, phishing-resistant path to eliminate passwords by enabling FIDO2 keys, passkeys, Windows Hello for Business, and certificate-based authentication in Microsoft Entra ID.

Core Features & Use Cases

  • Authentication Method Configuration: Guides enabling and hardening FIDO2, Microsoft Authenticator passkeys, and Windows Hello for Business via Microsoft Graph and PowerShell.
  • Conditional Access & Auth Strength: Shows how to create authentication strength and Conditional Access policies that require phishing-resistant methods for high-risk apps and admin roles.
  • Deployment & Recovery Workflows: Covers Intune WHfB profile deployment, Temporary Access Pass for bulk registration, legacy auth blocking, and monitoring adoption with sign-in analytics.
  • Use Case: Migrate a 5,000-user enterprise from SMS-based MFA to a phased passwordless deployment that enforces phishing-resistant authentication for admins and high-risk applications while tracking adoption.

Quick Start

Run the included audit agent with tenant, client ID, and client secret to inventory passwordless configuration, identify users without passwordless methods, and produce an adoption report.

Frequently Asked Questions about implementing-passwordless-auth-with-microsoft-entra

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I deploy phishing-resistant passwordless authentication in Microsoft Entra ID?

To deploy phishing-resistant passwordless authentication in Microsoft Entra ID, use this Skill to configure FIDO2 keys, Windows Hello for Business, and Microsoft Authenticator passkeys via Microsoft Graph and PowerShell automation.

What is the best way to migrate from legacy MFA to FIDO2 keys for enterprise users?

Migrating from legacy MFA to FIDO2 keys is best handled by using Temporary Access Pass for bulk registration and creating Conditional Access policies that enforce phishing-resistant authentication methods for high-risk applications and admin roles.

How do I configure Conditional Access authentication strength policies to require passkeys?

Configure Conditional Access authentication strength policies to require passkeys by using Microsoft Graph to enforce phishing-resistant methods for targeted high-risk apps and admin roles within your Entra ID tenant.

Can I use Intune to deploy Windows Hello for Business profiles and monitor passwordless adoption?

Yes, Intune deploys Windows Hello for Business profiles while Microsoft Graph generates sign-in analytics to monitor passwordless adoption and track registration workflows across the tenant.

Do I need Microsoft Graph permissions to manage Temporary Access Pass and FIDO2 registration workflows?

Yes, managing Temporary Access Pass and FIDO2 registration workflows requires specific Microsoft Graph permissions to automate authentication method policies and generate adoption reports via the audit agent.

What are the limitations when blocking legacy authentication in a phased passwordless deployment?

When blocking legacy authentication in a phased passwordless deployment, limitations include ensuring all users have registered phishing-resistant methods beforehand to avoid lockouts, managed through Temporary Access Pass bulk registration workflows.