Do you have a firewall?

Firewall and Security Protection

Yes, every server in our hosting fleet is protected by multiple layers of security.

CSF (ConfigServer Security & Firewall)

All servers run CSF, an advanced stateful packet inspection firewall that monitors connections in real time. It automatically blocks IP addresses that show suspicious activity like brute force login attempts, port scanning, or excessive connections. If your own IP gets blocked (usually from too many incorrect password attempts), you can unblock it instantly from your client area.

ModSecurity Web Application Firewall

ModSecurity runs on every server with the OWASP Core Rule Set, protecting your website against common web attacks including SQL injection, cross-site scripting (XSS), and remote code execution attempts.

Imunify360

Our servers also run Imunify360, which provides real-time malware scanning, proactive defense against zero-day attacks, and automatic cleanup of infected files.

Account Isolation

CloudLinux isolates every hosting account in its own lightweight container. Even if another account on the same server were compromised, the attacker could not access your files, databases, or email.

If you have specific security questions or need help hardening your website, contact our support team.