How to Mitigate Slowloris Attacks
This document provides several methods to mitigate the impact of Slowloris attacks.
security
How to Purchase a KernelCare License
cPanel & WHM servers allow you to purchase a license for KernelCare from WHM's Security Advisor interface.
How to Purchase an Imunify360 License
cPanel & WHM servers allow you to buy a license for Imunify360 from WHM's Security Advisor interface.
How to Purchase an ImunifyAV+ License
cPanel & WHM servers allow you to buy a license for ImunifyAV+ from WHM's Security Advisor interface or the ImunifyAV Plugin interface.
How to Purchase CloudLinux™
cPanel & WHM servers allow you to buy a license and install CloudLinux™ from WHM's MultiPHP Manager interface.
How to Secure SSH
This document lists several helpful changes that you can make to your server to improve SSH security.
How to Troubleshoot PCI Compliance Scans
To troubleshoot this issue, check for other SSLCipherSuite entries in your httpd.conf file.
How to Use cPanel API Tokens
This document explains how to use cPanel's API tokens.
Legacy Security Levels
This document explains the security levels that apply to TSR releases before TSR-2017-0002.
Man-in-the-Middle Attacks
This document reviews Man-in-the-Middle attacks and how to prevent them.
Manage Ip Access
The Manage Ip Access interface allows you to revoke permission to log in to your Manage2 account from an IP address in the removed IP range.
Manage2 API Function - Add a Pickup Phrase
This function creates a pickup phrase that you use to authenticate with the Manage2 API.
Manage2 API Function - Fetch Risk Data
This function returns an IP address's fraud risk score.
Manage2 API Function - Register Key-Based Authentication
This function registers a server to use keyed authentication.
PCI Compliance and Software Versions
This document discusses some of the specific software packages that contain known vulnerabilities. This document will also help you determine whether developers used the backport process to patch a software package.
PHP Handlers
PHP handlers contain libraries that the Apache web server uses to interpret and run PHP code.
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.
Recommended Security Settings
This document details how to secure your server.
Security Best Practices
This document describes some security best practices you can use to protect your cPanel & WHM users, files, and websites.
Security Levels
This document explains the security levels for advisories that we post on our Security page.