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IT Terms beginning with H

Hacker
Hop
High-Speed Downlink Packet Access
High-Speed Uplink Packet Access
High-Energy Radio Frequency Weapon
HTML5
Hardware Management Console
Honeynet
Health Care Data Encryption
Health Information Organization
Hardware Virtualization
Health Level Seven Clinical Document Architecture
Hammering
Hacking Tool
Hub (Networking)
Hub (Computing)
Hard Disk Drive
Human Interface Device
Hot Plugging
Haptic
Hot Spare
HyperTransport Bus
Hypervisor
Hypertext Transfer Protocol
High-Gain Antenna
Hold Down Timer
Host Operating System
Heat Sink
HomePNA
Hyperlink
Hairpin
Hot Potato Routing
Hard Disk Loading
Hot Standby Router Protocol
High-Performance File System
Health Insurance Portability and Accountability Act Privacy Rule
Hardware Virtual Private Network
Host Identity Protocol
Handoff
High-Level Data Link Control
Hot Standby
Heavy Internet Use
Hacking
High-Level Assembler
Hot Site
Hybrid Kernel
High-Speed Packet Access
Hyperthreading
Hard Drive Encryption
Horsemanning
Hardening
Honeypot
HTM
Hash Function
Horsemanning
Home Audio Video Interoperability
Heap
Handover
Host-Based Modem
Hot Server
Hello World
Hacktivism
Hashing
High-Ping Bastard
Hamming Code
Hybrid Fiber Coaxial
Hampster Dance
Help Desk
Hungarian Notation
Hundred Dollar Laptop
Hybrid Encryption
Hot Fix
Hardware Identification
Hypertext Markup Language
Hypertext Markup Language Comment
HoneyMonkey
High-Performance Computing (HPC)
Human-Computer Interaction
Hackerazzi
Handheld Device Markup Language
Hashtag
Hack
Hardware Configuration
HTTP Proxy
Help System
Hotspot
Hybrid Routing Protocol
Hierarchical Storage Management
Hardware Abstraction Layer
HTML::Mason
Hackathon
Hybrid IT
Home Location Register
Hypertext
Host-Based Intrusion Prevention System
Hayes-Compatible Modem
High-Performance Radio Local Area Network
Host-Based Intrusion Detection System
Hosted Desktop
Host Virtual Machine
Hosted Application
Home Server
Horizontal Enterprise Portal
Hosted Software
Health Informatics
Heroku
HTML 4.0
High-Bandwidth Digital Content Protection
Human Capital Management Software
Hybrid Cloud Storage
Heuristics
Harvard Mark I
Human Resources Analytics
Hotfile
High-Definition Multimedia Interface
Hypermedia
Hypertext Transport Protocol Secure
Hexadecimal
Hardware
High-Speed Dialup
HTTP Header
High-Level Language
HTML5 Local Storage
Hackintosh
Hybrid Cloud
Hibernate Mode
Hacker Dojo
Homepage Hijacking
Hacker Jargon
Heuristic Filtering
Hyperscale Computing
High-Performance Cloud Computing
Heartbeat Cable
Haswell
High Availability
Host
Hosted Private Branch Exchange
Hosting
H.323
Hosting Server
Hosted Services
Host Name
Hosted Customer Relationship Management
Hosting Service Provider
Hashtag Activism
Handsfree
Hijackware
Health Insurance Portability And Accountability Act
Haptic Interface
Hardware as a Service
Home Area Network
Hybrid Boot
Homeshoring
Human Resources Management System
Heads-Up Display
Handheld
Hadoop Distributed File System
HTML5 Cookie
Haskell
Headless Computer
HTTP 404
Heavyweight Thread
Home Network Security
Halftone
Hybrid Fiber-Coaxial Cable
Hashed Table
Hotspot
Helper Application
Hardware Authenticator
Headphone Virtualization
Half Duplex
Handheld PC
Human Augmentation
Hyperscale Storage
Heisenbug
Horizontal Application
Holographic Data Storage
Hard Reboot
HIPAA Disaster Recovery Plan
Hybrid Software-Defined-Network
Hardware Platform
Heuristics Testing
Hard Disk Controller
Hierarchical Database
High-Performance Addressing
High Performance Parallel Interface
Hybrid Hard Drive
Hybrid Online Analytical Processing
Hard Handoff
Hybrid Database
Hype Cycle
Host Bus Adapter
Hyper-V Virtual Hard Disk
Horizontal Scaling
Host Adapter
Hot Buffer
Health Information Technology For Economic And Clinical Health Act
H.324
Hackerspace
Hacker Ethic
HTTP Request Header
HTTP Response Header
Hold-up Time
Harlem Shake
Hosted Virtual Desktop
Hummingbird
Hard Bounce
Hardware Handshaking
Hand Coding
Hakspeak
Handtop
Hardware Clustering
High Availability Cluster
Human Flesh Search Engine
Human Resources Information System
Handshaking
Hardcode
HealthCare Information Security and Privacy Practitioner
Home Data Center
Hardware Asset Management
Hard Drive Recovery
Heartbleed Bug
Home Automation System
Hosted Exchange
Hack/Phreak/Virii/Crack/Anarchy
HTTP File Transfer
Hardware Acceleration
Health Information Exchange
Hadoop YARN
Hybrid Cloud Hosting
Heuristic Programming
Hardware Troubleshooting
Hotlinking
High-Speed Data Acquisition
Hexadecimal To Character
Hexadecimal To Decimal
Hexadecimal To Binary
Hard Copy
HTML Editor
Hybrid Cloud Management
HIPAA-Compliant Email
Heat Sink and Fan
HTML Validator
Hadoop Common
Hot Add
Head-Mounted Display
Handwriting Recognition
Hybrid Electric Vehicle
Hierarchical Temporal Memory
Hallway Usability Testing
Human-Machine Interface
Hardware Security Module
Hadapt
Heterogeneous System Architecture
Hybrid Unified Communications and Collaboration
High Dynamic Range
HTML Tag
Hadoop Ecosystem
Hundred Call Seconds
Header
Hug of Death
Home Row
Hosts File
Hash Code
High-Definition Audio
Hit
HomeGroup
Hill Climbing
HomePlug
Hot Aisle/Cold Aisle
Hard Drive Shredder
HIPAA Covered Entity
High Sierra Format
Help Desk Operator
Hidden File
High-Definition Video
Home Key
Home Page
Healthcare Information And Management Systems Society
Home Directory
Huge Pipes
Heat Spreader
Hex Editor
Histogram
High-Definition Downconverter
High Frequency
Hybrid Computer
Hue
Hope This Helps
Hardware Monitor
Homebrew
Hologram
Horked
Handset
HD Ready
Handheld Scanner
Hi-MD
HTML Converter
Headphones
Harvard Graphics
Hewlett-Packard Unix
Hayes Smartmodem
Handheld Transceiver
Hard Disk Recorder
Helical Antenna
Head Tracking
Hypermedia As The Engine Of Application State
Hang
Harmonic
Highlight
Headend
Hairball
Hyperconverged Infrastructure
Hybrid Array
Hardware Agnostic
Hashed Message Authentication Code
Hindenbug
Hack Mode
High Performance Computing Act of 1991
Height Above Average Terrain
Halloween Documents
Humanware
HyperCard
High Efficiency Video Coding
Hard Shell Case
Hash Partitioning
Heat Map View
Hybrid Active Directory
Heat Map
Heterogeneous Support
High Tech
Halt And Catch Fire
Hollerith Machine
Herman Hollerith
Hidden Markov Model
Header Bidding
Halting Problem
Huffman Coding
Half Adder
Hamming Distance
Harvard Architecture
Hard Link
Hop Count
Hot Migration
Hot Data
Hard Fork
Hash List
Hash Chain
Host-Based Firewall
Hadoop Cluster
Hidden Layer
Hebbian Theory
Hopfield Network
Hybrid WAN
High Density
Hash Rate
Hardware Engineer
Human Interface Device Protocol (HID Protocol)
Headless Commerce
Humane Tech
Hyperautomation
Hyperparameter
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