When you visit a website and see a “Secure Connection Failed” error instead of the page you expected, it can be confusing and annoying — especially when the site worked fine yesterday.
If you’re running a website on NGINX and want to secure it with HTTPS, installing an SSL certificate is essential.
This guide walks you through the process of installing an SSL certificate on your NGINX server and setting up HTTPS correctly. We’ll also show you where to get high-quality, affordable SSL certificates from a trusted provider like CheapSSLsecurity.com, so you don’t overpay for protection.
If your website is still accessible via HTTP, it’s time to fix that. Redirecting HTTP to HTTPS is crucial for website security, SEO, and user trust. Whether you’re using Nginx, the process is straightforward with just a few lines of configuration. This guide shows you exactly how to set it up.
This guide walks you through how to redirect all HTTP traffic to HTTPS using two popular methods: .htaccess (great for shared hosting) and Apache’s virtual host configuration (ideal for users with full server control).
Before starting the installation process, kindly log in to your CentOS server using a non-root user account that has sudo privileges. It’s also essential to confirm that the Apache web server is already set up and running on your system.
Please make sure that which version you are using as the process slightly differs.
Think of your browser as a border guard: it checks documents before letting someone in. If a site doesn’t have a full set of trusted certificates, its “passport” will be questioned. This is where the CA Bundle comes into play.
Luckily, a Wildcard SSL certificate simplifies this by allowing you to secure all subdomains under a single certificate—across multiple servers! In this guide, we’ll walk you through the easiest way to install a Wildcard SSL certificate on multiple servers, ensuring all your subdomains stay encrypted and trusted by browsers.
This guide outlines several methods for integrating your X.509 certificate and private key with FileZilla Server, allowing you to select the approach that best fits your requirements.
Installing an SSL/TLS certificate into your WordPress website hosted on the Nginx server ensures a secure connection between the WordPress website hosted on the Nginx server and the user’s web browser. It secures the data transmission by encrypting it. So, no one can see what information is transmitted except the intended recipient.
Petar N.Feb. 2025
"Excellent platform with a wide selection of solutions suitable just for you here you can find the right certificate just for your purposes and at the best prices. The support is very good. I highly recommend cheapsslsecurity.com to anyone who needs a certificate."
Raed NeshiewatFeb. 2025
"Very fast delivery. Installation was easy with no problems. If you are installing a wildcard SSL certificate on cPanel, you need to specify the actual domain name, don't try to install it on *.domain.com , you have to install it on each subdomain such as admin.domain.com, shop.domain.com,..etc. Use the same certificate for each subdomain you install. Good luck!"
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