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IIS – Add the X-Forwarded-For field in the logs

In this tutorial, I will explain how to add the X-Forwarded-For field in the IIS logs, in order to retrieve the real…

In this tutorial, I will explain how to sign your scripts. Before going into the subject, we will see why signing the…

In this tutorial, I will tell you how to fix error 0x8007520c on an ADFS proxy server. When you open the Remote…

In this tutorial, I will explain how to download a file using PowerShell that is on a server accessible in HTTP or…

In this "small" tutorial, I will explain how to create a text file in Powershell and then how to write content in…

Zabbix 06 Jul 2023 ⏱ 3 min

In this tutorial, I will explain how to restart a Windows service where Zabbix agent is installed. If you followed the tutorial:…

GPO 21 Jun 2023 ⏱ 4 min

In this tutorial, I will explain how to configure the default applications (browser, PDF reader…) using a Group Policy (GPO) in an…

Linux 24 May 2023 ⏱ 3 min

In this tutorial, I will explain how to activate the firewall on a computer with Ubuntu and manage it with UFW. UFW…

In this tutorial, I will explain how to display the members of an Active Directory group in PowerShell. I already see some…

In this tutorial, I will explain how to delete a mailbox on Exchange 2016/2019, without deleting the user who is linked to…

In this tutorial, I will explain how to configure a receive connector to send emails outside your organization from Exchange. You have…

In this tutorial, I will explain how to solve the error : WARNING : REMOTE HOST IDENTIFICATION HAS CHANGED. This error mainly…