HTTP/3 0-RTT
HTTP/3 can use QUIC's 0-RTT resumption to reduce connection setup latency, subject to replay-related limitations.
View definitionIT Dictionary
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HTTPS
The secure version of HTTP using TLS to encrypt and authenticate the connection.
View definitionHybrid Cloud
An architecture that combines local resources and cloud services.
View definitionHybrid Entra Joined Device
A hybrid Microsoft Entra joined device remains joined to on-premises Active Directory while registered with Entra ID.
View definitionHybrid Identity
Hybrid identity integrates on-premises directory identities with cloud authentication and access services.
View definitionHyper-Threading
Hyper-Threading is Intel's form of simultaneous multithreading, allowing one core to expose multiple logical processors.
View definitionHyper-V
Hyper-V is Microsoft’s virtualization technology for hosting VMs and managing their compute, virtual disks and networks.
View definitionHyper-V Storage Migration
Hyper-V Storage Migration moves a virtual machine's storage files to another location while the VM remains running.
View definitionHyper-V vSwitch
A vSwitch Hyper-V connects VM virtual network interfaces with each other and with the physical network according to its type.
View definitionHypervisor
The software layer that creates, executes and isolates virtual machines.
View definitionHypervisor Type 1
A type 1 hypervisor runs directly on server hardware to host and manage virtual machines.
View definitionHypervisor Type 2
A type 2 hypervisor runs on a host operating system and uses it to manage virtual machines and access physical resources.
View definitionHypervisor-Protected Code Integrity (HVCI)
an IT concept in the Windows / Windows Server domain associated with Hypervisor-Protected Code Integrity (HVCI)
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