How To Scale Web Applications on Ubuntu 12.10
Scaling web applications is the process by which a system administrator utilizes multiple servers to serve a single web application. Learn how to do it on your Ubuntu 12.10 cloud server.
Comment sécuriser Apache avec Let’s Encrypt sur Ubuntu 20.04
Let’s Encrypt est une autorité de certification (CA) qui facilite l’obtention et l’installation de certificats TLS/SSL gratuits, permettant ainsi le…
Comment sécuriser MongoDB sur Ubuntu 20.04
Une version antérieure de ce tutoriel a été écrite par Brennan Bearnes. MongoDB , également connu sous le nom de Mongo , est une base de données de documents open-source utilisée…
How To Secure Nginx with Let’s Encrypt on Ubuntu 16.04
In this tutorial, we will show you how to use Let’s Encrypt to obtain a free SSL certificate and use it with Nginx on Ubuntu 16.04. We will also show you how to automatically renew your SSL certificate. If you’re running a different web server, simply follow your web server’s documentation to learn how to use the certificate with your setup.
How To Secure Traffic Between VPS Using OpenVPN
OpenVPN is a great tool to ensure traffic is not eavesdropped. You can use this to ensure a secure connection from your laptop to your the cloud provider VPS (droplet) as well as between cloud servers. This article is to help get you started on your way to setting up a Virtual Private Network.
How To Serve Django Applications with uWSGI and Nginx on CentOS 7
Django is a powerful web framework that can help you get your Python application or website off the ground. Django includes a simplified development server for testing your code locally, but for anything even slightly production related, a more secure and powerful web server…
How To Serve Flask Applications with Gunicorn and Nginx on Ubuntu 22.04
In this guide, you will build a Python application using the Flask microframework on Ubuntu 22.04. The majority of this tutorial is about how to set up the Gunicorn application server to run the application and how to configure Nginx to act as a front-end reverse proxy.
How To Set Up a Basic Iptables Firewall on Centos 6
This article will show how to create a simple firewall on a Centos VPS. It will only open up ports that we want and close up other services. We’ll also demonstrate how to prevent simpler attacks, and how to let yourself back in to the VPS if you deny access to yourself by accident.
Como configurar um Firewall com o UFW no Debian 9
O UFW, ou Uncomplicated Firewall (Firewall Descomplicado), é uma interface para iptables desenvolvida para simplificar o processo de configuração de um firewall. Apesar da iptables ser uma ferramenta sólida e flexível, pode ser difícil para os iniciantes aprender como usá-la…
How To Set Up a Hexxit (Minecraft Mod Pack) Server on Ubuntu 14.04
[Hexxit](http://www.technicpack.net/modpack/hexxit.552552) is a Minecraft modpack, i.e. a collection of Minecraft mods. While the original game has its roots in freeform exploration and building, Hexxit puts an emphasis on adventure and battle. The 54 mods included with Hexxit add a large variety of new monsters to fight (including bosses), structures to explore, and lots of rare and useful loot!
