KernelCare is a software extension that allows hosting providers to apply critical kernel security updates without rebooting servers. This ensures uptime, stability, and protection against vulnerabilities while minimizing disruption.
What Is KernelCare?
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A live patching solution for Linux kernels.
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Automatically applies kernel security updates in the background.
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Eliminates the need for scheduled reboots after updates.
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Part of ruachost.com’s Perpetual Security initiative.
Key Advantages
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Fast updates → Security patches are applied daily.
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No downtime → Servers remain online; no reboot required.
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Automatic protection → Ensures the kernel always has the latest security fixes.
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Included by default → Available on Web Hosting, Reseller Hosting, VPS Hosting, Managed VPS, and Managed Dedicated solutions.
Why It Matters
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Traditional kernel updates require a reboot, which can cause downtime.
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Downtime impacts websites, applications, and customer trust.
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KernelCare ensures servers stay secure and available at all times.
