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Reverse Proxy Basics — One Front Door for All Web Services
Complete beginner guide to reverse proxies, forward vs reverse proxies, SNI routing, upstream headers (X-Forwarded-For), TLS termination, and choosing between Caddy and Nginx.
Certbot — Automated Let's Encrypt TLS Certificates
Install and configure Certbot to automatically issue and renew free Let's Encrypt SSL/TLS certificates for web servers.
Caddy — Zero-Config Web Server with Automatic HTTPS
Deploy Caddy to serve websites and reverse proxy Docker apps with automatic Let's Encrypt TLS out of the box.