How to generate free SSL to all your domains in cPanel?

To generate a free SSL certificate for all your domains in cPanel, you can use the "AutoSSL" feature. Here are the steps to follow:

1. Log in to your cPanel account.
2. In the Security section, click on the "AutoSSL" icon.
3. In the AutoSSL page, click on the "Run AutoSSL" button
4. AutoSSL will automatically check all your domains and attempt to issue SSL for all domains that are eligible for the free SSL certificate.
5. Once the SSL certificates are issued, they will be automatically installed and enabled for your domains.

You can also use the "Let's Encrypt SSL" feature in the "Security" section. Here are the steps to follow:

1. Log in to your cPanel account.
2. In the Security section, click on the "Let's Encrypt SSL" icon.
3. In the "Issue a New Certificate" section, select the domain for which you want to install the SSL certificate.
4. Click on the "Issue" button.
5. Once the SSL certificate is issued, it will be automatically installed and enabled for your domain.

Please note that Let's Encrypt SSL certificates are only valid for 90 days, and they will need to be renewed automatically every 90 days. cPanel will handle the renewal process automatically.

It's a good practice to install SSL certificates on your website to encrypt the data transmitted between the user's browser and your website, it will also help to improve your website's SEO and will increase the trust of your users.