ReferencePorts

Port 80

Caddy, HTTP ingress

Port `80`, Caddy

Role: HTTP ingress

Exposure: internet

Redirects to HTTPS (port 443).

Public exposure is expected, but defense-in-depth via Caddy.

# From outside the VPS
nmap -p 80 <vps-ip>
# Expected: open

Per-port reference

Every port across the Olympus Compose stack

Port 443

Caddy, HTTPS ingress