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The super-platform for stability & efficiency in shared hosting

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CloudLinux OS Shared is the leading platform for multitenancy. It improves server stability, density, and security by isolating each tenant and giving them allocated server resources. This creates an environment that feels more like a virtual server than a shared hosting account. By doing so, CloudLinux OS reduces operating costs and churn rates and increases profitability.

Easy to get started with just two commands. Follow our video guide to install it on your server!

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Resources overload and downtime

Shield your servers from performance spikes and prevent slowdowns and downtimes by limiting and partitioning resources per user, thus reducing resource spikes and support costs.

LVE Manager

LVE manager gives you full control over CPU, IO, memory, number of processes, and concurrent connections per user. Limit abusers, provide good customers with what they need and upsell at any time.

MySQL Governor

MySQL is one of the main causes of issues on a shared server. MySQL Governor monitors MySQL usage, and throttles abusers, preventing them from overloading the server and improving overall stability and performance.

Eliminate Security risk in shared environment

Isolate tenants in “cages” to increase security. Users only have access to safe files and their own processes, and cannot see other users on the server.

CageFS

CageFS uniquely encapsulates each customer, preventing users from seeing each other and viewing sensitive information. It prevents a large number of attacks, including most of the privilege escalation and information disclosure attacks.

Hardened PHP

In old PHP versions, including widely used 5.2, 5.3, and 5.4, vulnerabilities, even if discovered, are not patched by the PHP.net community. HardenedPHP fixes those vulnerabilities and secures old and unsupported versions.

SecureLinks

SecureLinks is a kernel-level technology that prevents all known symbolic link attacks, which further enhances the security level of the servers.

Increase server utilization up to 80% without resources degradation

Maximize the profitability of your servers by increasing density, giving customers more choices, upselling customers to higher plans without having to move to another server, and reducing support costs.

LVE Manager

Host more customers on one server by allocating server resources to allow for the highest density of tenants, with up to 80% of server utilization.

PHP Selector

With PHP Selector your customers will have the flexibility to choose any PHP version they need. It also keep PHP updated fast, and makes sites more secure.

Ruby Selector

The Ruby Selector allows your customers to choose a Ruby version for applications and install additional modules (gems) to the application environment.

Python Selector

Python Selector allows your customers to choose the Python version as an application and install additional modules.

Mod_lsapi

Mod_lsapi is the fastest and most reliable way to serve PHP pages. It has a low memory footprint and understands PHP directives from .htaccess files.

MySQL Governor

MySQL is one of the main causes of issues on a shared server. MySQL Governor monitors MySQL usage, and throttles abusers, preventing them from overloading the server and improving overall stability and performance.

Speed up your server

Per-tenant resource allocation and limits for CPU, IO, and memory reduce server loads. When paired with our performance-enhancing features, this guarantees you the fastest servers.

Install on

SERVER WITHOUT CONTROL PANEL

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Highly Compatible

Enjoy the increased stability of CloudLinux OS Shared without sacrificing compatibility. It works with all major control panels and is compatible with most software commonly used with CentOS and RHEL.