Hi, my 3rd thread today hehe. Sorry, it is my 1st day with ISPConfig. I've been using Kloxo before, and thus I'm used to CSF. Is it possible to install CSF in a ISPConfig environment? Should I uninstall or deactivate other firewalls? I want a firewall to block port scanning, max number of connections per IP, port flooding... And I want the firewall to send me emails when this happens. Is it a good idea to install CSF? Can I do this with fail2ban? Thanks!