IT Terms beginning with 'H'

• H.323
• H/W
• HA
• HaaS
• Hack
• Hack
• Hackathon
• Hacker
• Hacker Dojo
• Hacker Jargon
• Hackerazzi
• Hacking
• Hacking Tool
• Hackintosh
• Hacktivism
• Hadoop Distributed File System (HDFS)
• Hairpin
• HAL
• Half Duplex (HDX)
• Halftone
• Hammering
• Hamming Code
• Hampster Dance
• HAN
• Handheld
• Handheld Device Markup Language (HDML)
• Handheld PC (HPC)
• Handoff
• Handover (HO)
• Handsfree
• Haptic
• Haptic Interface
• Hard Disk Drive (HDD)
• Hard Disk Loading
• Hard Drive Encryption
• Hardening
• Hardware (H/W)
• Hardware Abstraction Layer (HAL)
• Hardware As A Service (HaaS)
• Hardware Authenticator
• Hardware Configuration
• Hardware Identification (HWID)
• Hardware Load Balancing Device (HLD)
• Hardware Management Console (HMC)
• Hardware Virtual Private Network (Hardware VPN)
• Hardware Virtualization
• Hardware VPN
• Harvard Mark I
• Hash Function
• Hashed Table
• Hashing
• Hashtag
• Hashtag Activism
• Haskell
• Haswell
• HAVi
• Hayes-Compatible Modem
• HCI
• HCM Software
• HDCP
• HDD
• HDFS
• HDLC
• HDMI
• HDML
• HDX
• Headless Computer
• Headphone Virtualization
• Heads-Up Display (HUD)
• Health Care Data Encryption
• Health Informatics (HI)
• Health Information Organization (HIO)
• Health Insurance Portability And Accountability Act (HIPAA)
• Health Insurance Portability and Accountability Act Privacy Rule (HIPAA Privacy Rule)
• Health Level Seven Clinical Document Architecture (HL7-CDA)
• Heap
• Heartbeat Cable
• Heat Sink
• Heavy Internet Use
• Heavyweight Thread
• Hello World
• Help Desk
• Help System
• Helper Application
• HEP
• HERF
• Heroku
• Heuristic
• Heuristic Filtering
• Hexadecimal
• HFC
• HFC Cable
• HGA
• HI
• Hibernate Mode
• HID
• HIDS
• Hierarchical Storage Management (HSM)
• High Availability (HA)
• High-Bandwidth Digital Content Protection (HDCP)
• High-Definition Multimedia Interface (HDMI)
• High-Energy Radio Frequency Weapon (HERF)
• High-Gain Antenna (HGA)
• High-Level Assembler (HLASM)
• High-Level Data Link Control (HDLC)
• High-Level Language (HLL)
• High-Performance Cloud Computing (HPC2)
• High-Performance Computing (HPC)
• High-Performance File System (HPFS)
• High-Performance Radio Local Area Network (HIPERLAN)
• High-Ping Bastard (HPB)
• High-Speed Dialup
• High-Speed Downlink Packet Access (HSDPA)
• High-Speed Packet Access (HSPA)
• High-Speed Uplink Packet Access (HSUPA)
• Hijackware
• HIO
• HIP
• HIPAA
• HIPAA Privacy Rule
• HIPERLAN
• HIPS
• HL7-CDA
• HLASM
• HLD
• HLL
• HLR
• HMC
• HO
• Hold Down Timer
• Home Area Network (HAN)
• Home Audio Video Interoperability (HAVi)
• Home Location Register (HLR)
• Home Networking
• Home Server
• Homepage Hijacking
• HomePNA (HPNA)
• Homeshoring
• HoneyMonkey
• Honeynet
• Honeypot
• Hop
• Horizontal Enterprise Portal (HEP)
• Horsemanning
• Host
• Host Identity Protocol (HIP)
• Host Name
• Host Operating System
• Host Virtual Machine (Host VM)
• Host VM
• Host-based Intrusion Detection System (HIDS)
• Host-based Intrusion Prevention System (HIPS)
• Host-Based Modem
• Hosted Application
• Hosted CRM
• Hosted Customer Relationship Management (Hosted CRM)
• Hosted Desktop
• Hosted PBX
• Hosted Private Branch Exchange (Hosted PBX)
• Hosted Services
• Hosted Software
• Hosting
• Hosting Server
• Hosting Service Provider (HSP)
• Hot Desking
• Hot Fix
• Hot Plugging
• Hot Potato Routing
• Hot Server
• Hot Site
• Hot Spare
• Hot Standby
• Hot Standby Router Protocol (HSRP)
• Hotfile
• Hotspot
• Hotspot
• HPB
• HPC
• HPC
• HPC2
• HPFS
• HPNA
• HR Analytics
• HRMS
• HRP
• HSDPA
• HSM
• HSP
• HSPA
• HSPA+
• HSRP
• HSUPA
• HT
• HT
• HTM
• HTML
• HTML 4.0
• HTML Comment
• HTML::Mason
• HTML5
• HTML5 Cookie
• HTML5 Local Storage
• HTTP
• HTTP 404
• HTTP Header
• HTTP Proxy
• HTTPS
• Hub (Computing)
• Hub (Networking)
• HUD
• Human Augmentation
• Human Capital Management Software (HCM Software)
• Human Interface Device (HID)
• Human Resources Analytics (HR Analytics)
• Human Resources Management System (HRMS)
• Human-Computer Interaction (HCI)
• Hundred Dollar Laptop
• Hungarian Notation
• HWID
• Hybrid Boot
• Hybrid Cloud
• Hybrid Cloud Storage
• Hybrid Encryption
• Hybrid Fiber Coaxial (HFC)
• Hybrid Fiber-Coaxial Cable (HFC Cable)
• Hybrid IT
• Hybrid Kernel
• Hybrid Routing Protocol (HRP)
• Hyperlink
• Hypermedia
• Hyperscale Computing
• Hyperscale Storage
• Hypertext
• Hypertext Markup Language (HTML)
• Hypertext Markup Language Comment (HTML Comment)
• Hypertext Transfer Protocol (HTTP)
• Hypertext Transport Protocol Secure (HTTPS)
• Hyperthreading (HT)
• HyperTransport Bus (HT)
• Hypervisor