SERVER HARDENING
Secure Your Linux Server in 30 Seconds.
Don't waste an hour configuring UFW and Fail2Ban manually. Run Fortress.sh once, and your Ubuntu server is instantly hardened against bots and brute-force attacks.
Free
Download Bash Script
The Hardening Checklist
Configures UFW Firewall
Denies all incoming traffic except SSH, HTTP, and HTTPS.
Installs Fail2Ban
Automatically bans IPs that fail login attempts 3 times.
Disables Root Login
Forces users to log in securely, preventing 99% of brute force attacks.