Z

Zalewaski, Michael, 613

zap program, 282, 284

Zatco, Peiter Mudge, 336-338, 513, 542

zombie armies, 488-489, 494

zombie networks, 488-489, 494-497

Zombie Zapper, 504

zombies . See also bots

described, 488-489, 634

DoS, 494-497, 503-504, 507, 641

secondary virus infections via, 641

spam and, 641

Stacheldraht, 495-496

TFN, 495-496

Trinoo, 495-496

types of, 641

zone security model, 595

zone transfers

described, 32-37, 84

DNS, 32-37, 84-86, 354

ZoneAlarm firewall, 636