📄️ Advanced Fail2ban Configuration
Advanced Fail2ban setup: protect SSH, Nginx, Apache, MySQL with custom jails, progressive banning, and Discord notifications.
📄️ Security Audit Checklist
Complete Linux server security audit checklist: SSH, firewall, users, fail2ban, SSL certificates, and automated audit scripts.
📄️ Automatic SSL Renewal
Set up automatic SSL certificate renewal with Certbot and Let's Encrypt. Configure hooks, monitoring, and wildcard certificates.
📄️ Linux Hardening - Best Practices
Linux server hardening best practices: secure SSH, UFW firewall, sysctl tuning, user management, and automatic updates.