Cons: A Type 1 hypervisor often needs a separate management machine to administer different VMs and control the host hardware. This also increases their security, because there is nothing in between them and the CPU that an attacker could compromise. Pros: Type 1 hypervisors are highly efficient because they have direct access to physical hardware.

Microsoft Hyper-V, and VMware vSphere are examples of a type 1 This type of hypervisor is most common in an enterprise data center or other server-based environments. Resources are scheduled directly to the hardware by the hypervisor. It takes the place of a host operating system and VM Hypervisor, runs directly on the host’s hardware to manage guest Type 1 hypervisor, also referred to as a native or bare metal There are two primary types of hypervisors that can be used for virtualization: type 1 and type 2 hypervisors. The physical hardware, when used as a hypervisor, is called the host, while the many VMs that use its resources are guests. It keeps each VM separate from others so they don’t interfere with each other. The hypervisor allocates physical computing resources-such as processors, memory, and storage-to each VM. Instead, it needs a lightweight software layer called a hypervisor to coordinate between it and the underlying physical hardware.

A VM cannot interact directly with a physical computer. It makes a single physical machine act like multiple-saving you the cost of more servers and workstations. Virtualization is technology that allows you to create multiple simulated environments or dedicated resources from a single, physical hardware system. Cover Photo:VMware 1，Types of hypervisors

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