Building an Unbreakable Backup Server: FreeBSD, ZFS, and Multi-layered Security
2025-08-02
This article details building a secure and reliable backup server using FreeBSD, ZFS, and BastilleBSD. The author stresses data redundancy and multi-layered encryption, outlining backup strategies for FreeBSD ZFS servers (using zfs-autobackup), other systems (using BorgBackup), and Proxmox servers (using Proxmox Backup Server and Minio). The article delves into VPNs, network isolation, snapshots, and security hardening, aiming to help readers create a robust backup system resilient to various threats.
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backup server