Let’s Encrypt and CertBoot

Let’s Encrypt is a certificate authority that provides free X.509 certificates for TLS. It’s a very good solution for securing websites and other services exposed to the world. The weak point of this service is the need to renew certificate every 90 days. Here it comes to help Certbot.

step.1. installation

dnf install certbot python3-certbot-apache

step.2. firewall configuration

firewall-cmd --add-service=http
firewall-cmd --add-service=http --permanent

step.3. get the certificate

certbot certonly --apache

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