There are a few ways to install SSL certificates in WordPress. One way is to use the WordPress Security Plugin. This plugin lets you add SSL certificates to your WordPress site. Another way is to use the self-hosted SSL certificate provider, Let’s Encrypt. You can also use a third-party SSL certificate provider, such as Comodo, if you have a managed WordPress site. The process for installing a SSL certificate in WordPress is the same no matter which method you use. First, you need to find a provider that offers a free SSL certificate. Then, you need to sign up for a account with the provider. After you sign up, you will need to create a certificate request.
You will need to provide the provider with information such as your site’s name, the domain name, and the server address. The provider will then generate a certificate and send it to you. You need to install the certificate on your WordPress site. To do this, you need to add the certificate to the wp-config.php file. You can also add the certificate to the site’s https:// address. The final step is to activate the certificate. To do this, you need to add the certificate to the WordPress site’s trusted certificates list.