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 service that provides storage space and access for websites or applications on internet-connected servers.
Example: They paid for web hosting to launch their online store.
A company or organisation that provides internet access along with additional services such as email, web hosting, and domain registration, often offering broader packages than an Internet Access Provider (IAP)
Example: They switched ISPs to get faster download speeds.
A virtual machine sold as a service by a hosting provider, offering more control and resources than shared hosting.
Example: A developer deployed a web app on a VPS to have full control over the server configuration.
See also: Hosting