The Shockwave Rider is a science fiction novel by John Brunner, originally published in 1975. It is notable for its hero's use of computer hacking skills to escape pursuit in a dystopian future, and for the coining of the word "worm" to describe a program that propagates itself through a computer network. It also introduces the concept of a Delphi pool, perhaps derived from the RAND Corporation's Delphi method – a futures market on world events which bears close resemblance to DARPA's controversial and cancelled Policy Analysis Market.
Origin of the title
The title derives from the futurist work Future Shock by Alvin Toffler. The hero is a survivor in a hypothetical world of quickly changing identities, fashions, and lifestyles, where individuals are still controlled and oppressed by a powerful and secretive state apparatus. His highly developed computer skills enable him to use any public telephone to punch in a new identity, thus reinventing himself, within hours. As a fugitive, he must do this from time to time to avoid capture. The title is also a metaphor for survival...