secure monitoring. [*1] ◦ ex. ksm, SimpeVisor, HyperPlatform, Bareflank and BitVisor • “Thin” mean, lightweight. Ex. No hardware emulation, Single Guest OS... • This time, I chose BitVisor as a base platform. AVTOKYO2017 [*1] https://ntddk.github.io/2017/03/04/thin-hypervisor-2017/ Hardware System Hardware VM System Hardware Hardware System VM Hypervisor (KVM, Xen…) BitVisor Traditional Hypervisor Thin Hypervisor(BitVisor)