Thor's FREE IT and Cybersecurity Glossary!

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Use my glossary to help in your CISSP, CISM, CC, Cybersecurity certification studying.

Hypervisor

Hypervisor: A piece of software, firmware, or hardware that creates and runs virtual machines (VMs). It separates the operating system and applications from the underlying physical hardware, which allows multiple computing environments to coexist on the same physical host. Hypervisors can be a target for attacks aimed at breaching VMs, so it’s vital to ensure they are securely configured and maintained.

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