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cPanel Server Security Hardening Guide

Securing a cPanel server is critical to prevent unauthorized access, malware infections, and data breaches.

Disable root SSH login​

PermitRootLogin no

Use CSF Firewall​

Install and configure ConfigServer Security & Firewall (CSF).

Enable 2FA​

Enable Two-Factor Authentication inside WHM.

Keep system updated​

yum update -y

Malware scanning​

Use tools like:

  • Maldet
  • ClamAV