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Configuring SSL/TLS for Apache and Nginx on CentOS Stream 9: Just 5 Minutes with Certbot

By admin May 6, 2026

A detailed guide on configuring free SSL/TLS from Let's Encrypt for Apache and Nginx on CentOS Stream 9 using Certbot. Automate your website security in just 5 minutes.

Centos

Nginx Reverse Proxy on CentOS Stream 9: From Load Balancing to SSL Let’s Encrypt

By admin May 4, 2026

A deep dive into setting up Nginx as a Reverse Proxy on CentOS Stream 9. Detailed guides on Load Balancing, SSL Termination, and fixing 502 errors caused by SELinux.

Fedora

Configuring Nginx and Let’s Encrypt on Fedora to host multiple websites: A practical deployment guide

By admin March 11, 2026

In this article, I share my experience deploying Nginx and Let's Encrypt on Fedora to host multiple websites. I provide a detailed, step-by-step guide, from system preparation to HTTPS configuration and automatic certificate renewal, ensuring optimal performance and security.

Security

Certbot SSL Certificate: Install and Auto-Renew in 5 Minutes

By admin March 1, 2026

A practical guide to using Certbot to issue and manage free SSL certificates from Let's Encrypt. From a quick 5-minute setup to automatic renewal and troubleshooting common errors on Linux servers.

Ubuntu

Installing Free Let’s Encrypt SSL on Ubuntu with Certbot: From Real Errors to Auto-Renewal

By admin February 28, 2026

A cert expiring at 2am — a nightmare I've lived through. This guide covers everything: installing certbot via snap (the official method since 2021), fixing the most common errors, and setting up a deploy hook so nginx auto-reloads after renewal. Never get caught off guard by an expired cert again.