Suelette Dreyfus, Underground: Hacking, madness and obsession on the electronic frontier
“ Nappies also tended to abuse good phreaking and hacking techniques, which might cause Telecom to close up security holes. The result was that IS had a circulation of just three people.To a non-hacker, IS looked like gobbledygook—the phone book made more interesting reading. But to a member of the computer underground, IS was a treasure map. A good hacker could follow the trail of modem phone numbers and passwords, then use the directions in IS to disappear through secret entrances into the labyrinth of forbidden computer networks. ”
