Proxmox Pulse
Networking, VLANs & Security Hardening
Proxmox SDN Zones: Firewall, SSH, and fail2ban Hardening
Empty SDN zones are the safest moment to lock down traffic, because renumbering VLANs under live VMs is painful.
11 min read
Tag
#ssh hardening
3 articles tagged ssh hardening.
Networking, VLANs & Security Hardening
Proxmox VLANs Configuration for Secure Network Access
Flat networks expose your host to risk. Segment traffic so fail2ban blocks attackers before they breach your workloads.
8 min read
Networking, VLANs & Security Hardening
Homelab VLANs on Proxmox: Segmentation, fail2ban & SSH Hardening
Most homelabs run everything on one bridge — until services collide. Here's how to segment them properly without adding hardware.
10 min read