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 runn...

This tutorial will show you how to set up a free TLS/SSL certificate from Let’s Encrypt on a Ubuntu 16.04 server running Apache as web server. TLS certificates are used within web servers to encrypt the traffic betwee...

Let's Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. In this tutorial, you will use Certbot to obtai...

Node.js is an open source JavaScript runtime environment for easily building server-side and networking applications. Node.js applications can be run at the command line but this guide focuses on running them as a ser...

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 18.04. We will also show you how to automatically renew your SSL certificate. If you're runn...

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 14.04. We will also show you how to automatically renew your SSL certificate. If you're runn...

This tutorial will show you how to set up a free TLS/SSL certificate from Let’s Encrypt on a Ubuntu 14.04 server running Apache as web server. SSL certificates are used within web servers to encrypt the traffic betwee...

The author selected the Tech Education Fund to receive a $100 donation as part of the Write for DOnations program. Webmin is a web-based control panel for any Linux...

In this tutorial, learn how to set up and secure an Nginx Ingress Controller with Cert-Manager on DigitalOcean Kubernetes.

SSL certificates are used within web servers to encrypt the traffic between the server and client, providing extra security for users accessing your application. Let’s Encrypt provides an easy way to obtain and instal...

Laravel is one of the most popular open-source web application frameworks written in PHP. It aims to help developers build both simple and complex applications by making frequently-used application tasks (like caching...

Webmin is an easy to use, modern, web control panel for any Linux machine. It allows you to administer your server through an simple interface. With Webmin, you can change settings for common packages on the fly. In t...

MQTT is a machine-to-machine messaging protocol, designed to provide lightweight publish/subscribe communication to "Internet of Things" devices. Mosquitto is a popular MQTT server (or broker, in MQTT parlance) that h...

In this tutorial, you will use Certbot to obtain a free SSL certificate for Nginx on Ubuntu 16.04 and set up your certificate to renew automatically. This tutorial will use a separate Nginx server block file to mainta...

WordPress is a free and open-source Content Management System (CMS) that is widely used to launch new websites. Running WordPress typically involves installing a LAMP or LEMP stack by hand, work that you can simplify ...

Certbot offers a variety of ways to validate your domain, fetch certificates, and automatically configure Apache and Nginx. In this tutorial, we'll discuss Certbot's standalone mode and how to use it to secure other t...

In this tutorial you'll configure Nginx as both a web server and as a reverse proxy for Apache to host four domains on a single server.

In this tutorial, you'll learn how to run multiple web applications on the same Docker host using the reverse proxy Traefik to route requests to separate containers and review container health on a monitoring dashboard.

Secure your containerized Node.js application by following this tutorial, which shows you how to deploy a Node.js application with an Nginx reverse proxy using Docker Compose. You will obtain certificates for your app...

Docker can be an easy and efficient way to run web applications, but you may want to run multiple applications on the same Docker host. In this situation, you'll need to set up a reverse proxy since you only want to e...