Lex Cyberia

Cyber Glossary

Cyberlaw dictionary is an alphabetical reference guide to technical and legal terms related to the Internet. The site you are now browsing contains over 500 definitions of words drawn from Standard Internet English including technical terms and their meanings. Our aim is to explain basic technical jargon of cyberspace to those who are not familiar with its jargon. We've given preference to terms that are widely used, like modem or bandwidth, and to those that describe new concepts specific to the Internet experience such as phishing or sexting.

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Binary Numbers

A numbering system with a base (radix) of 2, unlike the number system most of us use, which have bases of 10 (decimal numbers), 12 (measurement in feet and inches), and 60 (time). Binary numbers are preferred for computers for precision and economy. Building an electronic circuit that can detect the difference between two states (high current and low current, or 0 and 1) is easier and less expensive than building circuits that detect the difference among 10 states (0 through 9). The word bit derives from the phrase BInary digit.