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Requirements
System Requirements
cPGuard can be installed on your 64-bit web servers having Apache, Nginx or Litespeed installed. It has default integration for cPanel, DirectAdmin, and Plesk and configurable support for any supported OS using cPGuard Standalone.
Supported Operating Systems
- CentOS 7/Stream 8/9
- RHEL 7/8/9
- CloudLinux version 7/8/9
- Amazon Linux 2
- Ubuntu 22.04/24.04 LTS ARM Arch
- AlmaLinux 8/9
- RockyLinux 8/9
- Debian 10/11/12
- Ubuntu 18.04/20.04/22.04/24.04 LTS
- Debian 12 ARM Arch
Control Panel
* cPGuard works with any control panels or servers without a control panel using the Standalone configuration
- WHM/cPanel version 11.76 or higher
- PHP IonCube must be enabled for WHM/cPanel internal PHP
- DirectAdmin version 1.57 or higher
- Custombuild 2.0
- Latest Plesk Version
- ModSecurity enabled in Apache/Nginx
- Enhance, Webuzo, CWP, Webmin, CyberPanel, Runcloud, and InterWorx have default support
- All other control panels can be configured as standalone.
Other Requirements
- x86_64 Arch or aarch64 (32 bit systems are not supported)
- OS should support tweaking inotify watch count in the kernel
(OpenVZ/Virtuozzo users should contact their provider to raise this value before installing the software) - mod_security 2.9.4 or higher
- ConfigServer Security & Firewall (CSF is optional but recommended)
- ipset (for IPDB)