Proxmox Pulse 
Networking, VLANs & Security Hardening
Guest VLAN - tagged on the trunk port
Segmenting Your Proxmox Homelab: Practical VLAN Configuration and Firewall Rules
9 min read
Tag
#hardening
4 articles tagged hardening.
Networking, VLANs & Security Hardening
Setting Up Multiple Physical NICs as Trunk Ports for VLAN
Most homelab tutorials show a single Ethernet cable from your switch into one network port, then tag every other
11 min read
Networking, VLANs & Security Hardening
CVE-2024-21545: The Proxmox VE File-Read Bug That Leads to Full Root Takeover
A deep dive into CVE-2024-21545, the authenticated arbitrary file read in Proxmox VE that can be chained into a full root takeover — and how to fix it.
4 min read
Networking, VLANs, And Security Hardening
Hardening Proxmox VE: Firewall, fail2ban, and SSH Security
Essential security hardening steps for Proxmox VE — firewall, fail2ban, SSH keys, and 2FA setup.
14 min read