How to Run ConfigServer Firewall (CSF) After August 31, 2025,

ConfigServer.com (ConfigServer Firewall) will permanently close on August 31, 2025. The ConfigServer CSF firewall has been a trusted tool for Linux server administrators for many years. Unfortunately, ConfigServer has announced that it will discontinue its services on this date, and there will be no further updates, downloads, or support available after that. This news has … Read more

How to Install Config Server Firewall (CSF) on Debian 11

csf firewall

ConfigServer Security & Firewall (CSF) is a popular firewall and security tool for Linux systems. A Stateful Packet Inspection (SPI) firewall uses iptables to filter traffic on your system. Here are the steps to install CSF on Debian 11: Step 1. Before installing the ConfigServer Security & Firewall (CSF) software, ensure your system has all … Read more

How to install and configure Config Server Firewall (CSF) on CentOS 7

This guide will help you to install CSF Firewall on CentOS 7 cPanel Server let’s get started Before starting the installation make sure to Install the CSF dependencies. [root@cloud ~]# yum -y install wget perl unzip net-tools perl-libwww-perl perl-LWP-Protocol-https perl-GDGraph -y Now disabled default firewall (firewalld) on CentOS 7 , RHEL 7 and CloudLinux 7 … Read more