This is a tutorial that will present a basic configuration of an email server using Postfix and Dovecot. The idea […]
How to Set Up a Postfix and Dovecot Email Server on Linux: A Step-by-Step Guide Read More »
In this step-by-step guide, we’ll walk you through the entire process of setting up and configuring a custom DNS server
Build Your Own DNS Server: A Step-by-Step Guide using BIND9 Read More »
In this tutorial, we will teach you how to create and configure access to an SSH server using a public
Tutorial for SSH Public Key Authentication Read More »
We will present a tutorial to install Ngrok and how to use Ngrok on Windows and Linux machines.
In this tutorial we will teach you how to install Ubuntu 24 on a VirtualBox virtual machine.
Install ubuntu 24 on virtualbox Read More »
We will show how to do X11 Forwarding with SSH using two Linux machines. Our goal is to run an x11 application on a remote machine.
How to X11 Forwarding using SSH Read More »
This is a tutorial that teaches you how to install and configure an SSH server on a Windows 11 machine.
Install SSH server Windows 11 Read More »
We present the configuration and installation of Squid Proxy. We use practical examples of blocking by domains, time and URLSs.
Squid Proxy for Linux Installation and Configuration Read More »
