Glossary of terms and definitions for IT (Information Technology), the Internet and cyber security.
This glossary provides more than 480 clear and concise definitions of commonly used terms in the fields of information technology, the internet, and cyber security. It is designed to support users of all levels in understanding key concepts, technical jargon, and acronyms frequently encountered across digital platforms and security-related discussions. Whether you are a business owner, student, professional, or simply interested in the digital landscape, this resource aims to enhance your knowledge and confidence in navigating the ever-evolving world of technology.
A word used to identify, categorise, or search for information in digital systems. Keywords are often used in indexing, tagging, and search engine optimisation (SEO) to improve the discoverability of content.
Example: Keywords were added to the article to help it appear in relevant search results.
A keyword or phrase preceded by the # symbol used on social media platforms to categorise content and enable searchability.
Example: They used the hashtag #AusOpen during the tennis tournament.