Server Stability & Security
CloudLinux — The OS Built for Shared Hosting Security
The industry standard operating system for shared hosting. Isolates every customer account so one runaway script can't crash your entire server. Essential for any hosting company, reseller, or ISP.
Per-Account Resource Limits
CageFS File System Isolation
PHP Selector (multi-version)
MySQL Governor
HardenedPHP
Imunify360 Compatible
CageFS Isolation
PHP Selector
MySQL Governor
LVE Resource Limits
HardenedPHP
WHMCS Integration
Key Features
What CloudLinux Does for Your Server
Six layers of stability and security that make shared hosting reliable — for your customers and your business.
LVE Resource Limits
Lightweight Virtual Environments give every hosting account its own CPU, memory, IO, and process limits. One bad site can never impact the rest.
CageFS Isolation
Each user lives in their own virtual file system. They cannot see other users' files, running processes, or sensitive server configuration files.
PHP Selector
Let customers choose from PHP 5.x through 8.3. Run multiple PHP versions simultaneously on one server — a huge selling point for your clients.
MySQL Governor
Tracks and limits MySQL queries per user in real time. Prevents one database-heavy site from degrading database performance for all others on the server.
HardenedPHP
Patched and secured versions of PHP that stay protected even after official vendor support ends — extending the security lifecycle of older PHP releases.
mod_lsapi
FastCGI-compatible Apache module that delivers LiteSpeed-level PHP performance on standard Apache servers — faster page loads, lower memory usage.
Malware Scanner
Built-in malware detection scans user files and quarantines threats automatically — reducing support tickets and protecting customer sites.
WHMCS Integration
Full WHMCS billing automation — provision, suspend, and manage CloudLinux from your client billing area without touching the command line.
AccelerateWP
WordPress performance toolkit built into cPanel — object caching, CDN, image optimisation — available to your hosting customers in one click.
Who Needs This
Who Should Run CloudLinux?
Web Hosting Cos
VPS Resellers
Dedicated Server Owners
ISPs
WHM Administrators
Get Pricing
Request a CloudLinux License Quote
Pricing depends on server count and license type. Fill in the form and we'll send you a tailored quote within a few hours.
Pricing tailored per server count
Installation & migration assistance available
WHMCS integration setup included
Ongoing licence management by our team
Request CloudLinux Quote
We respond within 4 hours on business days.
FAQ
Frequently Asked Questions
CloudLinux is a specialised Linux distribution built for shared hosting environments. It adds account-level resource isolation (LVE), file system isolation (CageFS), PHP version selection, and database query limiting — protecting your server and all customers on it from each other.
Yes. CloudLinux can be installed on an existing cPanel/WHM server without wiping it. The migration is done live while the server continues to serve customers. Our team handles the entire process.
CageFS creates a virtual, private file system for each hosting user. They can only see their own files and a filtered view of system files. This prevents customers from reading each other's configuration files, passwords, or exploiting local privilege escalation vulnerabilities.
Yes. CloudLinux supports cPanel/WHM, Plesk, DirectAdmin, and ISPmanager control panels.
PHP Selector lets each hosting account choose which PHP version they want — from PHP 5.6 to 8.3 — through cPanel without any server configuration changes. Customers can upgrade or downgrade their PHP themselves, reducing support tickets significantly.
MySQL Governor monitors database queries in real time and throttles connections from any user who exceeds their fair share of database resources. Heavy queries from one site are slowed down rather than impacting all other sites on the server.
Yes. CloudLinux and Imunify360 are made by the same company (Imunify/CloudLinux Inc) and are designed to work together. Running both gives you complete server security — resource isolation plus real-time malware and attack protection.
Yes. We handle the full installation, configuration, and testing. We also assist with WHMCS integration and help you set up PHP Selector options for your customers.
Protect Your Server with CloudLinux
Request a quote today — installation and configuration included.
Get CloudLinux Hosting Today
Isolated accounts, LVE, CageFS — enterprise stability on shared hosting.
