In this tutorial we are going to install and explain in step-by-step detail how to configure CSF on AlmaLinux OS.
Config Server Firewall or CSF is a free and advanced firewall for most Linux distributions. CSF can be easily installed on a server with control panels such as DirectAdmin, WHM/cPanel and etc. It includes security features such as login, intrusion, flood detections, and many more. With CSF we can easily block IP addresses, whitelist IP addresses, open and close ports and etc.
Installing and configuring CSF on AlmaLinux is a straightforward process that may take up to 10 minutes. Let’s get started!(more…)