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How to receive SSL?

You can receive a free SSL certificate for your domain by using Let’s Encrypt or Cloudflare. Follow the steps below to get an SSL certificate for your domain:

1. Certbot: You most likely have Certbot installed on your server. If not, you can install it by using the following command:

sudo apt update
sudo apt install certbot python3-certbot-nginx -y

2. Run Certbot: After installing Certbot, you can run it by using the following command:

sudo certbot --nginx

3. Follow the instructions: Certbot will ask you a few questions, such as your email address and domain name. Make sure to enter the correct information.
4. Select the domain: Certbot will automatically detect your domain name and ask you to select it. Make sure to select the correct domain name.
5. Select the SSL option: Certbot will ask you if you want to redirect HTTP traffic to HTTPS. Select the option to redirect HTTP traffic to HTTPS.
6. Wait for the process to complete: Certbot will automatically generate and install the SSL certificate for your domain. This process may take a few minutes.
7. Check the SSL certificate: After the process is complete, you can check if the SSL certificate is installed correctly by visiting your domain in a web browser. You should see a padlock icon in the address bar, indicating that the connection is secure.

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How to renew SSL?

You can renew the SSL certificate by using the following command:

sudo certbot renew