Cyberspace is interconnected technology. The term entered the popular culture from science fiction and the arts but is now used by technology strategists, security professionals, government, military and industry leaders and entrepreneurs to describe the domain of the global technology environment. Others consider cyberspace to be just a notional environment in which communication over computer networks occurs. The word became popular in the 1990s when the uses of the Internet, networking, and digital communication were all growing dramatically and the term "cyberspace" was able to represent the many new ideas and phenomena that were emerging. It has been called the largest unregulated and uncontrolled domain in the history of mankind,and is also unique because it is a domain created by people vice the traditional physical domains.
The parent term of cyberspace is "cybernetics", derived from the Ancient Greek κυβερνήτης (kybernētēs, steersman, governor, pilot, or rudder), a word introduced by Norbert Wiener for his pioneering work in electronic communication and control science. This word first appeared in the short story "Burning Chrome" by William Gibson (Omni, July 1982).

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