On March 19, 2026, Zach Rice — the original creator of Gitleaks — released Betterleaks, an MIT-licensed secret scanner that replaces his own widely-used tool. …
Set up WireGuard for secure remote admin access, move SSH behind a private tunnel, and harden your Linux server with practical steps.
Compare Fail2ban vs CrowdSec for server security. Learn which intrusion prevention system is best for your Canadian-hosted server based on features, threat intelligence, and management needs.
Compare Mailcow, Mail-in-a-Box, and iRedMail to choose the right self-hosted email solution for privacy, data sovereignty, and cost control. Includes feature comparison tables and hosting requirements.
Learn how to set up Caddy reverse proxy with automatic HTTPS certificate management. Simplify your web application deployment with this step-by-step tutorial covering installation, configuration, production hardening, and troubleshooting.
Learn how the ACME protocol powers Let’s Encrypt’s automatic certificate renewal. Understand HTTP-01 and DNS-01 challenges, renewal failure modes, and troubleshooting techniques to keep your HTTPS automation running smoothly.
SSL Labs is a free tool that tests your SSL/TLS configuration for vulnerabilities. Learn how to use it, interpret results, and fix common issues to get an A+ rating.
Get free, trusted HTTPS on your VPS with Let’s Encrypt and Certbot. Step-by-step guide covers installation, automatic renewal, troubleshooting, and production hardening.
A practical checklist for hardening WordPress sites against common attacks. Covers application, server, and network-level security for shared and managed hosting.
A practical comparison of WAF, firewall, and managed security with decision tables for small team infrastructure planning.