Click to enlargeAutumn 1991

  • Why Won't They Listen?
  • Simplex Locks: Illusion of Security
  • Dutch Hacker Intrusion
  • Protecting Your SSN
  • COCOT Numbers
  • Tidbits
  • Postal Hacking
  • Psychology in the Hacker World
  • Another Dialer Converted
  • Useful UNIX Programs

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