---
title:  Is there a firewall enabled by default?
description: "Servers do not enforce host-level firewalls unless added by you. You may configure UFW, CSF, or iptables as needed."
url: "https://ncxhost.com/docs/is-there-a-firewall-enabled-by-default/"
updated: "2025-12-09"
category: NETWORKING / FIREWALL / IP / DNS
---

#  Is there a firewall enabled by default?

Servers do not enforce host-level firewalls unless added by you. You may configure UFW, CSF, or iptables as needed.