Tech Glossary

Terms & Definitions

Expand your tech vocabulary. Browse alphabetically or search for a specific term.

H

Hack
Hackathon
Hacker
Hacker Ethic
Hacktivism
Hadoop
Half Duplex
Half-adder
Halting Problem
Hamming Code
Handshake
Haptic Feedback
Hard Disk Drive
Hard Drive
Hardcode
Hardening
Hardware
Hardware Abstraction Layer
Hardware Acceleration
Hardware Firewall
Hardware Token
Hash Collision
Hash Function
Hash Map
Hash Rate
Hash Table
Hashcat
Hashing
Haskell
Header
Header File
Headless Browser
Heap
Heap Overflow
Heap Sort
Heat Sink
Heatpipe
Hertz
Heuristic
Heuristic Evaluation
Hex Dump
Hexadecimal
Hibernate
Hibernate Mode
Hidden File
High Availability
High-Definition
High-Level Design
High-Level Language
High-order Bit
High-Performance Computing
History
Hit Rate
Hits
Hive
Home Automation
Home Directory
Home Page
Homomorphic Encryption
Honeypot
Hop
Hop Count
Horizontal Rule
Horizontal Scaling
Host
Host Header
Host OS
Host-based Intrusion Detection System
Hosting
Hostname
Hot Spare
Hot Standby
Hot Swap
Hot-Plugging
Hotkey
Hotspot
Hovers
HTML
HTML Attribute
HTML Tag
HTML5
HTTP
HTTP Status Code
HTTPS
Hub
Hub and Spoke
Huffman Coding
Human-Computer Interaction
Hung
Hybrid App
Hybrid Cloud
Hybrid Drive
Hyper-Convergence
Hyper-Threading
Hyper-V
Hypercube
Hyperlink
Hypermedia
Hypertext
Hypervisor

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