Proxmox Labs

Proxmox Hardening Guide The Proxmox Hardening Guide project provides structured, actionable recommendations to secure Proxmox Virtual Environment (PVE 9.x & 8.x) and Proxmox Backup Server (PBS 4.x & 3.x). These guides are designed for system administrators and security engineers who need step-by-step hardening instructions, compliance alignment with the CIS Debian Benchmark, and best practices for enterprise and homelab deployments. They extend…

ZFS is a high-performance combined file system and logical volume manager. It is widely used in Proxmox and enterprise storage environments due to its data integrity protection, support for high storage capacities, and efficient snapshots/replication. Prerequisites Steps on the ZFS Server (e.g., TrueNAS, Ubuntu) Steps in Proxmox VE (GUI)