November 2, 2025
Learn how to secure your Nginx web server with HTTPS in this comprehensive step-by-step guide. We cover obtaining free SSL/TLS certificates from Let's Encrypt using Certbot, configuring Nginx for encrypted connections, and implementing essential security measures like HSTS. Protect your data, build user trust, and improve SEO with a properly configured HTTPS setup.
Set up an Nginx reverse proxy with clear routing, correct headers, WebSocket support, timeouts, buffering, and troubleshooting steps.
Optimize Nginx static file delivery with proper cache headers, Gzip compression, safe defaults, and tips on protecting hidden files — for faster sites with fewer stale-asset headaches.
Set up a reliable HTTP to HTTPS redirect in Nginx using a dedicated port 80 block, avoid redirect loops, choose the right redirect code, and add HSTS when ready.
Configure basic Nginx proxy caching safely with cache zones, TTLs, bypass rules, status headers, and testing steps.