KB5005033: Permitir a los no administas instalar controladores de impresión
Para hacer frente a las vulnerabilidades que afectan al spooler de impresión en Windows, la actualización KB5005033 de agosto de 2021 modifica el comportamiento de …
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GPO
65 articles
PowerShell Logon Script
In this article, I’m going to give you an example of a logon script written in PowerShell. Why write a PowerShell script to log in when VBScript works as shown in the …
Sign RDP files and secure RDS farms after the April 2026 Windows updates
Since April 2026, Windows has required the signature of RDP files and an enhanced configuration of RDS farms. Find out how to correct errors, sign your RDP files and …
GPO - Apply a wallpaper
In this tutorial, I will explain how to apply a background image, also called a Wallpaper, using a group policy. To achieve this, we will need to implement two group …
Active Directory: Creating a Group Policy Object (GPO) - Best Practices
In this article, I will explain how to create a group policy, also called GPO, while respecting some best practices and errors to avoid in your Active Directory domain. …
GPO: Automatically disable Wi-Fi when Ethernet is connected
In this tutorial, we will see how to automatically disable Wi-Fi when the computer is connected to a wired network using a group policy (GPO). Today, more and more …
GPO: Add sites to the Local Intranet zone
In this tutorial, I will explain how to add websites to the Local Intranet area of Internet Options. This type of manipulation is carried out when you want to activate …
GPO: Run a PowerShell script at Windows 11 startup with Windows Server 2025
In this tutorial, we will see how to run a PowerShell script when starting a computer running Windows 11 in an Active Directory domain with a Windows Server 2025 domain …
Active Directory: setting up a third-party system (tiering)
In this tutorial, I will explain how to configure a tiering system in an Active Directory environment, more specifically how to configure group policies (GPOs). This …
Windows Update: Optimizing update distribution
Presentation of Distribution Optimization Since Windows 10 and available on Windows Server 2019, it is possible to optimize the distribution of Windows updates by using a …
GPO: Run PowerShell script at logon
In this tutorial, I will show you how to run a PowerShell script at user logon using Group Policy (GPO) in an Active Directory environment. Before you begin this …
GPO: Run a PowerShell script when the computer starts
In this tutorial, I will show you how to run a PowerShell script when your computer starts. For this example, I created a “simple” PowerShell script that will create an …