Denying GPO Application to Specific User Account on Machine

Denying GPO Application to Specific User Accounts on a Machine

Group Policy Objects (GPOs) are a crucial part of managing Windows-based networks. They allow administrators to specify settings and configurations that are automatically applied to computers and users in the network. However, there may be situations where you want to deny the application of a GPO to a specific user account on a machine. In this article, we will explore how to achieve this using the Deny Apply setting for GPO delegation.

Understanding GPO Delegation

GPO delegation is the process of specifying which users or groups are allowed to apply or modify a GPO. By default, only administrators have the necessary permissions to create and modify GPOs. However, you can delegate these permissions to other users or groups to enable them to manage specific GPOs.

One of the settings available for GPO delegation is the Deny Apply setting. This setting allows you to specify users or groups that are explicitly denied the ability to apply a GPO. This is useful when you want to prevent a specific user or group from applying a GPO, even if they are a member of a group that has been granted the Apply permission.

Denying GPO Application to a Specific User Account

To deny the application of a GPO to a specific user account, follow these steps:

1. Open the Group Policy Management console.
2. Locate the GPO that you want to modify and right-click on it.
3. Select Delegation from the context menu.
4. In the Delegation tab, click on the Add... button.
5. Enter the name of the user account that you want to deny the application of the GPO to and click OK.
6. Select the user account that you just added and check the Deny checkbox next to the Apply group policy permission.
7. Click OK to save the changes.

Testing the Deny Apply Setting

To test the Deny Apply setting, you can log on to the machine with the user account that you denied the application of the GPO to and run the gpupdate /force command. This will force the machine to update its group policy settings and apply any changes.

If the Deny Apply setting is working correctly, the GPO should not be applied to the user account. You can verify this by checking the event viewer for any events related to the GPO. If the GPO is not applied, there should be no events related to it in the event viewer.

In this article, we explored how to deny the application of a GPO to a specific user account on a machine. We covered the following key concepts:

• GPO Delegation: The process of specifying which users or groups are allowed to apply or modify a GPO.
• Deny Apply Setting: A setting available for GPO delegation that allows you to specify users or groups that are explicitly denied the ability to apply a GPO.
• Testing the Deny Apply Setting: The process of verifying that the Deny Apply setting is working correctly by logging on to the machine with the user account that you denied the application of the GPO to and running the gpupdate /force command.

References

• Delegating Administrative Control over Group Policy
• Group Policy Permissions
• Group Policy Settings