Download Microsoft Software using HeiDoc ISO Download Tool

by File in: Windows

HeiDoc.net has a free tool called HeiDoc.net Windows ISO Downloader that, as the name suggests, lets you download ISO files of Windows software. Specifically, it gives you download links to Windows operating systems and Microsoft Office programs. The program is completely portable, meaning you don’t have to install anything to your computer. Just open the […]

How to Fix “Trust relationship has failed” Error

by File in: Windows

Hello and welcome to a new article on fixing stuff that’s not supposed to break in the first place! This time we are looking at a very old issue, since the dawn of sysadmin time as we know it: the issue where our domain member server or computer loses its trust relationship to the domain. […]

How to Run Linux on Windows 10

by File in: How-To

Linux users celebrated when it was reported that Bash shell was coming to Windows. And while it was not readily available to all users at first, the Windows 10 Creators Update made Linux on Windows more accessible. Want to join in on the fun? Here’s how you can have Linux on Windows operating system without […]

How to Enable Virtualization in Windows 10

by File in: Virtualization

A virtual machine emulates a computer system so anyone can run different operating systems and programs. It works great for testing out new features without risking your current ecosystem. You will also be able to test software compatibility in an isolated environment. Running a virtual machine can be demanding and not all computers are capable […]

Defending Against Remote Desktop Protocol Attacks

by File in: Windows

As of Feb 5, 2019, shodan.io shows a total of 2,430,941 computers connected to the internet by way of remote desktop. Out of these, 507,957 belong to computers in the United States. This voluminous number of servers and workstations, depicted in the figure below, are increasingly subject to cyber-attacks. Since 2016, attacks against the remote […]

Configure NGINX Reverse Proxy – Step by Step

by File in: How-To

Hello and welcome to an article that focuses on installing and configuring NGINX as a reverse proxy. This is a technical oriented document so we won’t discuss the design and reason behind using a reverse proxy. Instead, we will dive straight into the configuration and set up our NGINX reverse proxy. First of all we […]

Configure CentOS to Sync with NTP Time Servers

by File in: Linux

Welcome fellow admins. Over the years, I’ve encountered many questions on how to correctly configure our Linux hosts to sync time to our enterprise NTP Servers. So, I thought why not create an article that outlines in the simplest form possible the correct way to configure the NTP Client to synchronize with NTP Servers. So, […]

Setting Up A Microsoft Azure Files File Share

by File in: Microsoft Azure

In a previous post, we taught you how to set up an AWS S3 bucket for storing files. As it’s not the only enterprise-class cloud-based storage solution out there, we thought it would be a good idea to do similar posts for other similar solutions like Azure Files and Google Storage. We bet there are […]

How to Configure NIC Teaming on Windows Server

by File in: How-To

Hello and welcome to another useful article about Windows Server. In this article we will talk about NIC Teaming and how it has improved over time, especially with the new versions of Windows Server 2016 and 2012 R2. So without further ado, let us dive right in and see what NIC Teaming is all about. […]

How to Connect to a Windows EC2 Instance from Mac

by File in: How-To

Previously, I wrote an article on how you can connect to a Linux EC2 instance using SSH via Terminal. In this article, we’re going to talk about connecting to a Windows Server EC2 instance and remotely managing it from your Mac. The first thing you’ll need is a running installation of Microsoft Remote Desktop. That […]