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Stabilize, secure, and optimize your Linux servers. CloudLinux OS isolates each tenant with LVE resource limits and CageFS, while KernelCare patches your kernel live — zero reboots required.
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CloudLinux OS for server stability and isolation, KernelCare for live kernel patching. All licenses are IP-based and activated instantly.
Lightweight CloudLinux for single-user servers
1 User Per Server
CageFS Isolation
LVE Resource Limits
PHP Selector
SecureLinks Protection
MySQL Governor No
IP-Based License
Full multi-tenant OS for shared hosting
Unlimited Users
CageFS Isolation
LVE Manager Full
PHP/Ruby/Python Selector
MySQL Governor Yes
SecureLinks Protection
IP-Based License
Live kernel patching — zero reboots
Live Kernel Patching
Zero Reboots Required
Automated Updates
Security Patches
IP-Based License
Multi-Server Support
All Linux Distros
Extended live patching for kernel + libraries
Live Kernel Patching
Library Patching (glibc, OpenSSL)
Zero Reboots Required
Automated Updates
Extended Security Coverage
IP-Based License
All Linux Distros
Have some questions? Contact with us now, or send us an email to get in touch.
CloudLinux OS is a commercial Linux distribution designed specifically for shared hosting providers. It isolates each tenant in a lightweight virtualized environment and limits their resource usage to prevent any single user from destabilizing the entire server.
KernelCare provides automated, rebootless kernel security updates for Linux servers. It applies security patches to the running kernel without requiring a reboot, so your servers stay protected and online 24/7.
Need help choosing the right CloudLinux or KernelCare license? Our support team is here to assist you every step of the way.
Everything you need to know about CloudLinux and KernelCare licenses.