DevOpsFree HTTPS with Let's EncryptGet a real TLS certificate for your domain with Certbot, have Nginx terminate HTTPS automatically, and see how renewal keeps it from ever expiring.Sep 21, 2026·5 min
CSHTTPS and TLS: how the padlock worksHow TLS encrypts a connection, why TLS 1.3 needs one round trip instead of two, and what the browser padlock does and doesn't protect.Aug 27, 2026·6 min