VPS Guide: Your Go-To for VPS, Ubuntu & Command Line Success

Enable CSF Firewall on CentOS VPS

Category: Security

Install CSF—a security firewall—on a CentOS VPS—download:

wget https://download.configserver.com/csf.tgz

install:

tar -xzf csf.tgz && cd csf && sh install.sh

On DigitalOcean test with

csf -v

—expect version Secures hosting comprehensively