SSL Made Easy! Secure All Internal Apps Fast with Let’s Encrypt + NGINX (Homelab)

In Phase 2 of our SSL series, we grab a domain, wire DNS through Cloudflare, pull a Let’s Encrypt wildcard, and terminate TLS on a reverse proxy—so every internal service rides behind one trusted cert. Clean design, zero client cert push, full automation. Let’s build it. JOIN/FOLLOW --------------------------------------------------- Discord: https://discord.com/invite/FbTeKZeUsA Instagram: https://www.instagram.com/koromatech/ TikTok: https://www.tiktok.com/@koromatech Twitter: https://x.com/koromatech Facebook: https://www.facebook.com/koromatech/ Subscribe to Newsletter: https://koromatech.com/newsletter/ SUPPORT --------------------------------------------------- Buy Me Coffee: https://buymeacoffee.com/koromatech Amazon Storefront: https://amzn.to/4qfvgLT TIMESTAMPS/CHAPTERS --------------------------------------------------- 00:00 Intro 01:24 Requirements 02:35 Help the Channel Grow 03:44 Why a Public CA for Internal Services 06:19 Buying a Domain & API Token Setup 20:00 Setting Up the Proxy Server 33:36 Certbot & DNS Plugin Setup 38:43 Requesting a Certificate from Let’s Encrypt 45:40 Domain & DNS Setup 1:04:25 Reverse Proxy Configuration 1:23:10 Validating SSL Termination 1:27:57 Wrap-Up & Next Steps RESOURCES / LINKS: --------------------------------------------------- Blog Post: https://koromatech.com/secure-all-internal-apps-fast-https-made-easy-lets-encrypt-reverse-proxynginx-public-ca/ https://www.youtube.com/watch?v=ZRKUy9g-DVg&t=28s https://www.youtube.com/watch?v=RowP7GIey9A&t=561s https://www.youtube.com/watch?v=HJHOkZb1bQQ KEYWORDS & TAGS --------------------------------------------------- #LetsEncrypt #NGINX #SSL #ReverseProxy #Homelab #ServerSecurity #Automation #DevOps #SelfHosted #HTTPS #QuietEngineer #ITInfrastructure “SSL Made Easy! Secure All Internal Apps Fast with Let’s Encrypt + NGINX (Homelab)” “Secure Your Internal Apps with Let’s Encrypt and NGINX | Fast SSL Setup for Homelab” “NGINX + Let’s Encrypt: The Easy Way to Add HTTPS to All Your Internal Services” “Set Up Let’s Encrypt SSL Certificates in Minutes | Secure Your Homelab” “Simple Guide: Secure Internal Apps Using Let’s Encrypt and NGINX Reverse Proxy” “Homelab SSL Setup Made Simple – Free Certificates with Let’s Encrypt” “Add HTTPS to Everything! NGINX + Let’s Encrypt for Internal Apps” “Let’s Encrypt on NGINX: Step-by-Step SSL Setup for Your Homelab” “Ultimate SSL Automation for Homelab with Let’s Encrypt + NGINX” “Secure All Your Services Fast with Free SSL | Let’s Encrypt + NGINX Explained”