For non-users of either Proxmox or Suricata: the first one is virtualization appliance which helps firing up virtual machines as well as LXC containers and the latter is network traffic security system which is able to identify (IDS mode) or even block malicious traffic (IPS mode). Suricata works just fine on Proxmox which is usually installed on Debian Linux, but sometimes there are some hardware/software compatibility issues which I’m going to tell you about right now… Having Proxmox server exposed in public space could be really not the best way possible. However if there is no chance for dedicated hardware,