#Apache web server installed with #SSL module enabled and virtual hosting enabled, in case you host several #domains or subdomains.
Step 1: #Install Apache and Enable SSL Module.
Step 2: Install Free Let's Encrypt Client.
Step 4: Generate a SSL Certificate for Apache.
Step 4: Auto Renew Lets Encrypt #Certificates.
More Info > https://linuxapt.com/blog/setting-up-lets-encrypt-ssl-for-domains-hosted-on-an-apache-web-server-based-on-centos-7