How to azure ad join a device

What is Azure AD Join?

Azure Active Directory (Azure AD) Join is a device identity management feature that allows organizations to connect Windows devices directly to their Azure AD tenant. Instead of relying on traditional on-premises Active Directory Domain Services (AD DS), devices are joined to the cloud-based Azure AD. This provides a modern approach to device management, especially for organizations that are cloud-first or cloud-only.

When a device is Azure AD Joined, users can sign in to the device using their Azure AD credentials (their work or school email address and password). This single set of credentials unlocks access to various cloud resources, including Microsoft 365 applications, SaaS applications integrated with Azure AD, and other resources protected by Azure AD authentication. This simplifies the user experience by eliminating the need for multiple usernames and passwords.

Benefits of Azure AD Join

Azure AD Join offers several advantages for both users and IT administrators:

• Simplified Sign-in: Users can sign in to their devices and access cloud resources with a single identity.
• Enhanced Security: Azure AD Join integrates with Azure AD security features like Conditional Access policies, Multi-Factor Authentication (MFA), and identity protection, helping to secure device access and data.
• Centralized Management: Devices joined to Azure AD can be enrolled in mobile device management (MDM) solutions such as Microsoft Intune. This allows IT administrators to enforce security policies, deploy applications, manage device settings, and remotely wipe devices if lost or stolen.
• Improved Productivity: Seamless access to cloud applications and services empowers users to be more productive, regardless of their location.
• Device Lifecycle Management: Azure AD Join streamlines the process of onboarding and offboarding devices, making it easier for IT to manage the device lifecycle.

How to Azure AD Join a Device

There are a few primary methods for performing an Azure AD Join:

1. During Windows Out-of-Box Experience (OOBE)

This is the most common method for new devices or devices that have been reset.

1. Start Fresh: If the device is already set up, you may need to reset it by going to Settings > Update & Security > Recovery > Reset this PC. Choose to remove everything.
2. Windows Setup: When Windows setup begins, select your region and keyboard layout.
3. Connect to a Network: You will be prompted to connect to a network.
4. Sign in with Your Account: Instead of creating a local account, select Sign in with a Microsoft account (or Work or school account).
5. Enter Credentials: Enter your Azure AD work or school account email address and password.
6. Follow Prompts: Complete the remaining setup steps, which may include setting up Windows Hello for Business (PIN, fingerprint, or facial recognition) and configuring privacy settings.

2. From Windows Settings (for existing devices)

You can also join an existing Windows device to Azure AD if it's currently using a local account or a Microsoft account.

1. Open Settings: Go to Settings > Accounts > Access work or school.
2. Connect: Click Connect.
3. Join Azure AD: In the setup window, click Join this device to Azure Active Directory.
4. Enter Credentials: Sign in with your Azure AD work or school account credentials.
5. Configure: Follow the on-screen prompts to complete the join process. This may include setting up a PIN for Windows Hello.

3. Using Autopilot (for IT Administrators)

Windows Autopilot is a cloud-based deployment technology that allows IT administrators to pre-configure devices for an organization. Devices can be automatically Azure AD Joined as part of the Autopilot deployment process, providing a seamless out-of-box experience for end-users.

To use Autopilot for Azure AD Join, devices must be registered with your Azure AD tenant, and an Autopilot deployment profile configured for Azure AD Join must be assigned.

Azure AD Join vs. Hybrid Azure AD Join

It's important to distinguish Azure AD Join from Hybrid Azure AD Join:

• Azure AD Join: Devices are joined *only* to Azure AD. This is ideal for cloud-only environments.
• Hybrid Azure AD Join: Devices are joined to both an on-premises Active Directory domain *and* registered with Azure AD. This is suitable for organizations transitioning to the cloud or those that still rely on on-premises AD resources.

The choice between the two depends on your organization's infrastructure and management requirements.

Prerequisites

• A device running Windows 10 (version 1607 or later) or Windows 11.
• An Azure AD tenant.
• A user account with appropriate permissions in Azure AD to join devices (if not using a user-driven flow).
• Internet connectivity.

Azure AD Join is a foundational element for modern device management and identity solutions, enabling organizations to leverage the full power of the cloud for their endpoint landscape.