00582pamaa2200169 4500 0000036437 20080722090000.0 0471232831 (pbk) 005.8 CHI QA76.9.A25 CHI 2002 CHIRILLO HACK attacks denied : a complete guide to network lockdown for UNIX, Windows, and Linux John Chirillo. Indianapolis, Ind.: Wiley, 2002. xiii, 689 p.: ill.; 24 cm. Includes 1 CD-ROM titled " Hack Attacks denied " Computer networks -- Security measures Computer security