InstaSite Configuration File
This document describes the configuration file that the InstaSite feature uses in the background to temporarily store values.
whmadvanced
IPv6 Server Administration
This document details the specifics of cPanel & WHM's IPv6 support.
Linux Containers
WebPros International, LLC supports the use of cPanel & WHM inside of a Linux Container (LXC). An LXC container provides an environment that resembles a standard Linux installation, but does not require a separate kernel.
Multi-Processing Modules: MPMs
An Apache Multi-Processing Module (MPM) provides a modular approach to web server functions.
MySQL® Upgrade Information Center
Due to various support and security reasons, we strongly recommend that you upgrade MySQL® 5.5 to MySQL 5.7.
NGINX® Standalone
This document explains how to install NGINX Standalone on a server that runs cPanel & WHM and EasyApache 4.
OWASP® ModSecurity CRS
The OWASP (Open Web Application Security Project) ModSecurity CRS (Core Rule Set) is a set of rules that Apache®'s ModSecurity® module can use to help protect your server.
Package Manager Basics
Package managers allow you to easily update, install, and remove packages on your system.
Perl Module Installation
Perl modules allow you to extend cPanel & WHM's functionality.
PHP FastCGI Process Manager - PHP-FPM
PHP FastCGI Process Manager (PHP-FPM) is an alternative FastCGI daemon for PHP that allows a website to handle high loads.
PHP Handlers
PHP handlers contain libraries that the Apache web server uses to interpret and run PHP code.
PHP Inheritance
This document explains how Apache determines a domain or virtual host's PHP version
PHP Module: Mcrypt
This PHP module provides an interface to the mcrypt library and supports encryption.
PHP Options: PHP Loader: ionCube 5
The ionCube® loader allows you to use encoded PHP files on your system.
PHP Options: PHP Loader: ionCube 6
The ionCube® loader allows you to use encoded PHP files on your system.
PHP Security Concepts
Web applications written in PHP may contain security vulnerabilities that malicious users can exploit to gain sensitive information about your system or your users.
PHP-FPM Code and FileSystem Layout for EasyApache 4
This document contains information about the PHP FastCGI Process Manager (PHP-FPM) daemon.
PHP-FPM Domain Pools
This document explains how the system creates a domain pool with PHP-FPM.
Problems When You Log Out Of An Account
This document explains issues that you may experience when you log out of a cPanel account.
Reserved, Invalid, and Misconfigured Usernames
This document explains cPanel & WHM's username restrictions and what to do if you encounter an invalid, reserved, or misconfigured username.