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A collection of 2 posts

Fortress server with padlock, SSH config terminal, and blocked connection attempts — SSH hardening guide

SSH Hardening — The Ultimate Guide for 2026

If your server has a public IP, it's getting SSH brute-force attempts right now. Not maybe. Not eventually. Right now. Check your auth log: grep "Failed password" /var/log/auth.log | tail -20 You'll see hundreds — sometimes thousands — of failed login attempts from IPs

Flat illustration of a glowing hexagonal padlock in front of a brick firewall and terminal window with SSH commands, representing Linux VPS hardening

How to Harden Your Linux VPS in 10 Minutes

The moment you spin up a fresh Linux VPS, the clock starts ticking. Within hours — sometimes minutes — your IP shows up in scanner logs and bots begin trying default credentials, common SSH usernames, and known web exploits. I've watched a brand-new server log over four thousand brute-force SSH