Linux servers have to be rebooted quite often to prevent security issues that pop up in the kernel. Such reboots usually have to be done during off-hours, stressing sysadmins. Not doing reboots can be catastrophic, and lead to serious security incidents. With KernelCare, security updates are applied automatically, to the running system, without downtime – removing the need to reboot.
KernelCare loads patches using a special kernel module with no impact on system performance since those take only nanoseconds.
Installation is simple and doesn’t require rebooting.
Supported OS: CentOS/RHEL 7 and 8, CloudLinux 7 and 8, OpenVZ, Virt