Initial Server Setup with Ubuntu 20.04
Secure your new Ubuntu server by creating a sudo user, configuring SSH access, and setting up a firewall. Essential security hardening and automation.
Установка и настройка сервера OpenVPN в Ubuntu 20.04
Виртуальная частная сеть (VPN) позволит вам работать в незащищенных сетях, как если бы вы находились в частной сети. Она предоставляет возможность получить безопасный и защищенный доступ к сети Интернет со смартфона или…
How To Serve a KeePass2 Password File with Nginx on an Ubuntu 14.04 Server
KeePass2 is a password management system that can be used to store and manage many complex passwords and in an easy to use database structure. In this guide, we’ll discuss how to use Nginx to securely serve your password database so that you can connect to it through a local KeePass2 application instance.
How To Securely Set Up Shipyard 2.0.10 with TLS on CoreOS
In this guide, we’ll be setting up Shipyard 2.0.10, a Docker management tool, on a single CoreOS server and securing Docker with a TLS certificate to ensure that only authorized clients may connect to it. TLS Stands for *Transport Layer Security*. It’s used to encrypt data as it is transported from the client to the server and back again. In our case, we’ll use it to encrypt our connection to the Docker host, and Docker’s connection to Shipyard.
How To Create a Self-Signed SSL Certificate for Nginx on CentOS 7
TLS, or transport layer security, and its predecessor SSL, which stands for secure sockets layer, are web protocols used to wrap normal traffic in a protected, encrypted wrapper. Using this technology, servers can send traffic safely between the server and clients…
How To Verify Code and Encrypt Data with Python-GnuPG and Python 3
The GnuPG package offers a complete solution when it comes to generating and storing cryptographic keys. It also allows you to encrypt and sign data and communication.
Comment héberger un site web en utilisant Cloudflare et Nginx sur Ubuntu 18.04
L’auteur a choisi la Electronic Frontier Foundation comme récipiendaire d’un don dans le cadre du programme Write for DOnations.
Comment configurer l’accès à distance pour 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 Tune your SSH Daemon Configuration on a Linux VPS
SSH is the standard way to connect to remote Linux systems. You probably know the basics of how to use it, but the daemon also has many options that can give you more flexibility in user authentication and control. In this guide, we’ll explore some of these options in order to give you a more secure and more flexible SSH experience.
Cómo instalar y configurar una entidad de certificación (CA) en Ubuntu 20.04
Las entidades de certificación (CA) son responsables de emitir certificados digitales para verificar identidades en Internet. Las CA públicas son una opción popular para verificar la identidad de sitios web y otros…
