Operating System
Rocky Linux 9
Enterprise-grade Linux distribution, binary-compatible with RHEL. Optimized for stability and
security.
Kernel 5.14+
SELinux: Enforcing
Web Engine
Nginx + SSL
High-performance reverse proxy handling subdomain routing and Let's Encrypt SSL termination.
HTTP/2
Certbot
TLS 1.3
Security Matrix
Hardened Access
Multi-layer defense including Fail2Ban, ED25519 SSH Keys, and zero-password authentication.
Fail2Ban
SSH-Key Only
Firewalld
Services
Hybrid Workstation
Running isolated instances of VS Code Server and FileBrowser under discrete systemd units.
Systemd
Code-Server
FileBrowser
akamai@lumbago:~$ uptime
20:01:15 up 1 day, 14:22, 1 user, load average: 0.08, 0.03, 0.01
akamai@lumbago:~$ systemctl status nginx | grep Active
Active: active (running) since Fri 2026-01-30 02:22:15 CET; 1 day 17h ago
akamai@lumbago:~$