This guide covers some of the most common checks you need to perform when troubleshooting issues with renewing SSL certificates using Nginx.

In this tutorial, you will learn how to manually renew your expired SSL certificates and also how to automatically renew SSL certificates with Apache or NGINX from Let’s Encrypt prior to their expiration date.

This tutorial will show you how to set up HSTS in NGINX and Apache. It has been tested with NGINX 1.1.19 and Apache 2.2.22 on Ubuntu 12.04, Debian 6 & 7 and CentOS 6. However, these are just the referenced versions and it should work on other distributions as well.

This post will review what OCSP stapling is and does. We'll also lay out the steps necessary to configure OCSP Stapling on both NGINX and Apache.

This tutorial will show you how to acquire and install an SSL certificate from a trusted Certificate Authority (CA) for absolutely free.

In this tutorial, we will show you how to set up secure SSL protection on an NGINX web server to help mitigate malicious attacks.