How to Set Up and Connect to Remote Desktop Azure AD Joined Machine

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To set up a remote desktop connection to an Azure AD joined machine, you need to enable Remote Desktop Protocol (RDP) on the device. This can be done by going to Settings, then System, and then Remote Desktop.

Azure AD joined machines have a few requirements to be remotely accessed, including a public key infrastructure (PKI) certificate and a trusted certificate authority (CA). This is necessary for secure authentication.

To connect to the remote machine, you'll need to use the Remote Desktop client and enter the machine's username and password. The username is typically in the format of "[email protected]".

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Prerequisites

To set up remote desktop on an Azure AD joined machine, you'll need to meet a few prerequisites. Both devices, local and remote, must be running a supported version of Windows.

You'll also need to ensure the remote device has the Connect to and use this PC from another device using the Remote Desktop app option selected under Settings > System > Remote Desktop.

Credit: youtube.com, Windows 10 Remote Desktop connection using Azure AD Credentials

If you're the only one who will be connecting remotely, you're good to go. However, if others need to connect, you'll need to add them to the Remote Desktop Users group on the remote device.

To do this, simply navigate to the remote device's Settings > System > Remote Desktop and select the option to allow more users or groups to connect.

Remote Desktop to Computer

To remotely access an Azure AD joined machine, you'll need to create an RDP file with specific settings. The file should include the IP address of your Azure VM, the Remote Desktop Protocol port (3389), and authentication settings. You can create a new RDP file or edit an existing one.

To connect to your Azure AD-joined VM, you'll need to enter your credentials, which should include the domain prefix (AzureAD) followed by your username and domain name (e.g., AzureAD\[email protected]). Some users may need to enter their domain name manually.

Curious to learn more? Check out: Create Virtual Machine in Azure

Credit: youtube.com, How to use remote desktop to login to your Azure Active Directory account on another computer

The RDP file should contain the following settings:

  • Full Address: The IP address of your Azure VM and the Remote Desktop Protocol port (3389)
  • Prompt for credentials: Set to 0 to skip entering credentials
  • Authentication level: Set to 2 to show a warning and let you connect or disconnect if the server authentication fails
  • Enablecredsspsupport: Set to 0 to disable CredSSP
  • Username: Your Azure AD user account name
  • Domain: Your Azure AD domain name

Here's what each line in the RDP file means:

You can use the RDP file to connect to your Azure AD-joined VM, and you'll be prompted to enter your credentials. Make sure to enter the correct domain prefix and username to successfully connect.

Configurations and Settings

To configure a remote desktop connection for an Azure AD-joined machine, you'll need to enable the Remote Desktop Protocol (RDP) on the device.

Azure AD-joined machines can be configured to allow remote desktop connections using the Azure portal.

The Remote Desktop service must be enabled on the machine, which can be done through the Settings app.

To connect to an Azure AD-joined machine remotely, you'll need to use the machine's Azure AD-joined username and password.

Azure AD-joined machines can also be configured to use multi-factor authentication (MFA) for remote desktop connections.

The Remote Desktop Gateway (RD Gateway) can be used to connect to an Azure AD-joined machine remotely, and it must be enabled on the machine.

Azure AD-joined machines can be configured to allow remote desktop connections using the Azure AD Conditional Access feature.

Connection and Authentication

Credit: youtube.com, How to SECURELY RDP to Entra/Azure Joined Device

Connecting to a remote Azure AD-joined machine requires some setup, but don't worry, it's straightforward.

First, you'll need to create an RDP file to connect to your Azure AD-joined VM. This file will contain the necessary settings to authenticate your connection.

The contents of the RDP file should be as follows:

  • `full address:s:IPADDRESS:3389` specifies the IP address of your Azure VM, along with the Remote Desktop Protocol port.
  • `prompt for credentials:i:0` determines whether you need to enter your credentials before starting your session.
  • `authentication level:i:2` sets the server authentication level to show a warning if the server authentication fails.
  • `enablecredsspsupport:i:0` disables Credential Security Support Provider (CredSSP) for authentication.
  • `username:s:[email protected]` specifies your Azure AD user account name.
  • `domain:s:AzureAD` specifies your Azure AD domain name.

Here's a breakdown of what each line means:

Once you've created the RDP file, use it to connect to your Azure AD-joined VM.

Troubleshooting

Troubleshooting RDP issues on an Azure AD joined machine? Let's get to the bottom of it. You need to turn off Network Level Authentication (NLA).

If your machine is joined to Azure AD, the RDP client will always show that the data entered is incorrect because it doesn't know how to serialize credentials correctly. To use Azure AD with RDP, you have to disable the authentication function in the client.

After disabling the authentication function, the client will immediately start showing you the Windows login screen where you can enter the login and password. Log in to your VM in Azure to get started.

Session Locked Disconnection

Credit: youtube.com, Disable the Session Timeout in RDP

Session Locked Disconnection can be frustrating, but it's actually a security feature. The Windows lock screen in a remote session doesn't support Microsoft Entra authentication tokens or passwordless authentication methods like FIDO keys.

This means users can't unlock their screens in a remote session, so the session is disconnected instead. Disconnecting the session ensures that when the connection is relaunched after a period of inactivity, Microsoft Entra ID reevaluates the applicable conditional access policies.

RDP doesn't use Microsoft Entra authentication by default, even if the remote PC supports it. This allows you to connect to the remote Microsoft Entra joined device from anywhere.

RDP Access to VM Failed

You need to turn off Network Level Authentication (NLA) to resolve this issue.

Disabling NLA on your machine can resolve the problem, but there's another catch - the RDP client doesn't know how to serialize credentials correctly when your machine is joined to Azure AD.

Credit: youtube.com, Troubleshoot RDP can't connect Azure VM

You'll need to disable the authentication function in the RDP client to use Azure AD with RDP.

After disabling authentication, the client will immediately start showing you the Windows login screen where you can enter your login and password.

Log in to your VM in Azure to verify the issue is resolved.

Security and Authentication

To use Remote Desktop to connect to an Azure AD-joined machine, you need to turn off Network Level Authentication (NLA).

Disabling NLA is a necessary step, but it can cause issues with Azure AD authentication. Specifically, the RDP client will always show that the data entered is incorrect, even if you enter the correct login and password.

To resolve this issue, disable the authentication function in the RDP client, which will then show you the Windows login screen. From there, you can enter your login and password to access the machine.

Enabling Multi-Factor Authentication (MFA) is also crucial for securing your Azure AD account. This adds an extra layer of protection, making it much harder for hackers to access your account, even if they have your credentials.

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Enable MFA for VM Logins

Credit: youtube.com, Demo: How to Configure Multi Factor Authentication in Azure | MFA Tutorial

Enabling Multi-Factor Authentication (MFA) for your Azure AD VM logins is a must for world-class protection. Your Azure AD machine needs more security, so enable sophisticated MFA today.

Rublon MFA uses the most secure authentication methods, including Mobile Push and YubiKey OTP, to bolster your cyber defenses. This makes it extremely difficult for hackers to access your Azure AD account, even if they know your credentials.

Enabling MFA for Azure AD logins to Windows Logon and RDP is a simple process, but it's essential for protecting your machine. By doing so, you'll thwart hackers from RDPing into the Azure AD-joined VM, even if they have your credentials.

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Frequently Asked Questions

What happens when you join a device to Azure AD?

When you join a device to Azure AD, it's signed in using your organization's Azure AD account, giving you access to both cloud and on-premises apps and resources. This setup also allows for controlled access to resources based on your Azure AD account and Conditional Access policies.

Tiffany Kozey

Junior Writer

Tiffany Kozey is a versatile writer with a passion for exploring the intersection of technology and everyday life. With a keen eye for detail and a knack for simplifying complex concepts, she has established herself as a go-to expert on topics like Microsoft Cloud Syncing. Her articles have been widely read and appreciated for their clarity, insight, and practical advice.

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