00814nam a2200229Ia 4500 CTU_49435 210402s9999 xx 000 0 und d 44.99 005.8 C877 Cox, Philip Windows 2000 : security handbook Philip Cox, Tom Sheldon Berkeley, CA Osborne/McGraw-Hill 2001 This book explains how to safeguard intranet, Internet, and e-commerce transactions with IPSec, defend against hacking, spoofing, sniffing, and DDS attacks, and secure your network with firewalls, proxy servers, and VPNs. Computer security,Computer networks Security measures H.Mai Trung tâm Học liệu Trường Đại học Cần Thơ