// Blog · tag
#hardening
Every post tagged hardening.
Blog posts
security
How to Install and Configure Fail2ban on Proxmox VE (Block Brute-Force Login Attempts)
Bots scan the internet around the clock looking for open logins. Here's how to install fail2ban on Proxmox VE and automatically ban IPs that hammer your web UI or SSH with failed login attempts.
security
How to Secure Proxmox VE After a Fresh Install: A Beginner's Hardening Checklist
A fresh Proxmox VE install works, but it isn't locked down. Here are the ten things worth doing first — from a real admin user to a firewall you won't accidentally lock yourself out of.