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How to Get Free SSL and Secure Your Website

05-05-2023 Tech
How to Get Free SSL and Secure Your Website

Are you concerned about the security of your website? If so, you're not alone. Cyber attacks are becoming increasingly common, and protecting your website from hackers is more important than ever. One way to improve your website security is by using SSL to encrypt data between your web server and clients. And the good news is that you can get SSL for free with Nginx Certbot on Ubuntu Server. In this guide, we will show you how to protect your domain name with SSL step-by-step, using easy-to-follow instructions and code examples. Don't wait, keep your website secure and follow this guide to get free SSL for your domain name today!

SSL (Secure Sockets Layer) is a protocol that encrypts data between a web server and a client, providing a secure connection. It is important to protect your domain name with SSL to prevent hackers from intercepting and stealing sensitive information.

Nginx is a popular web server used to serve websites, and Certbot is a tool that automates the process of obtaining and installing SSL certificates. In this guide, we will use Certbot to obtain a free SSL certificate from Let's Encrypt and configure Nginx to use it.


First, log in to your Ubuntu Server and update the packages by running the following command:

sudo apt update && sudo apt upgrade

Once Nginx is installed, enable the firewall by running the following commands:

sudo ufw allow 'Nginx Full'
sudo ufw delete allow 'Nginx HTTP'

Now, we can install Certbot. Run the following command:

sudo apt install certbot python3-certbot-nginx
Once Certbot is installed, run the following command to obtain a SSL certificate for your domain:
sudo certbot --nginx -d -d

Replace with your domain name. Certbot will automatically configure Nginx to use the SSL certificate.

Finally, test if the SSL certificate is working by visiting your website using https:// instead of http://. You should see a padlock icon in your browser indicating that the connection is secure.

Congratulations! You have successfully protected your domain name with SSL using Nginx Certbot on Ubuntu Server. Remember to periodically renew the SSL certificate to keep your website secure.

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