Knowledgebase

CSF – Config server firewall is a firewall configuration tool for WHM/cPanel server. CSF is...

It is worrisome when you receive a notification from the firewall regarding a suspicious...

Denial of Service (DoS) and Distributed Denial of Service (DDoS) attacks are common threats that...

Many of our clients are using uptimerobot to ensure the uptime status of their servers. Some of...

This article will explain how you can open ports for your server in CSF.Please be aware that...

Introduction: In many cases, passive FTP is required due to FTP client-side firewalls, which...

Many peoples would like to ignore messages sent by CSF/LFD. So, we're writing a tutorial to guide...

To install or upgrade cse simply do the following from the root shell via SSH: cd /usr/src rm...

The ConfigServer ModSecurity Control(CMC) is another useful feature in which we can manage...

ConfigServer Firewall, also known as CSF, is a firewall configuration script created to provide...

Login to server and modify: /etc/csf/csf.conf # To enable this feature set the following to the...

Some of our clients reported us they were unable to save iptables rules on their servers. That's...

This article covers some useful ConfigServer Firewall (CSF) SSH command line commands in a "cheat...