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phreaker /freek'r/ n.

One who engages in phreaking.

See also blue box.

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P =

phreaking /freek'ing/ n.

[from `phone phreak'] 1. The art and science of cracking the phone network (so as, for

example, to make free long-distance calls). 2. By extension,

security-cracking in any other context (especially, but not

exclusively, on communications networks) (see cracking).

At one time phreaking was a semi-respectable activity among

hackers; there was a gentleman's agreement that phreaking as an

intellectual game and a form of exploration was OK, but serious

theft of services was taboo. There was significant crossover

between the hacker community and the hard-core phone phreaks who

ran semi-underground networks of their own through such media as

the legendary "TAP Newsletter". This ethos began to break down in

the mid-1980s as wider dissemination of the techniques put them

in the hands of less responsible phreaks. Around the same time,

changes in the phone network made old-style technical ingenuity

less effective as a way of hacking it, so phreaking came to

depend more on overtly criminal acts such as stealing phone-card

numbers. The crimes and punishments of gangs like the `414 group'

turned that game very ugly. A few old-time hackers still phreak

casually just to keep their hand in, but most these days have

hardly even heard of `blue boxes' or any of the other

paraphernalia of the great phreaks of yore.

The Jargon File, Version 4.2.2, 20 Aug 2000 · 第 1272 / 1941 题