Comments on How to Install CSF Firewall on Debian 11

ConfigServer Firewall (CSF) is one of the most widely used open-source firewalls on Linux servers. This tutorial shows how to install and configure CSF on Debian 11.

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By: Mike C

why use an iptables based framework? Shouldn't we upgrade to nftables?

By: Marco

Hi, why install a a software based on iptables on Debian 11?