Automating Linux kernel security patching makes a lot of sense—did you know there were more than 800 kernel vulnerabilities reported in the past 3 years? The cost of system administration and patch automation isn’t the problem; it’s the downtime—you can’t patch without a reboot. Out-of-service servers don’t make money; unpatched servers are unsafe. KernelCare squares that circle by live patching Linux kernels without rebooting.