Supported Operating Systems

CentOS 7.x, CentOS 6.x, Cloudlinux 7.x, CloudLinux 6.x, Debian 9.x, Debian 8.x, Debian 7.x, RedHat Enterprise Linux 7.x, RedHat Enterprise Linux 6.x, Ubuntu 18.04, Ubuntu 16.04, Ubuntu 14.04.

Supported VPS

Virtuozzo*, OpenVZ*, KVM, Xen, Vmware, HyperV (* requires correct iptables configuration on host server. Provider must have a reasonable numiptent limit set. Virtuozzo 6 / OpenVZ do not support ipset.)

Supported Plesk Versions

Plesk 17.x

Third Party Software

ConfigSecurity & Firewall (generic latest), Modsecurity 2.x (optional)