Recent Blog ArticlesNewest TopicsMost LikesTagged:TagHyper-V HyperClear RETbleed Update The Hyper-V hypervisor's HyperClear implementation helps provide strong isolation of virtual machine private data to defend against numerous speculative execution side-channel vulnerabilities includi...Virtualization-Based Security: Enabled by Default Virtualization-based Security (VBS) uses hardware virtualization features to create and isolate a secure region of memory from the normal operating system. Windows can use this "virtual secure mode" ...5/14: Hyper-V HyperClear Update Four new speculative execution side channel vulnerabilities were announced today and affect a wide array of Intel processors. Read about how the Hyper-V hypervisor engineering team mitigated these ha...