Index_V

V

verifying your encryption level, 496

VeriSign, 208, 239, 333

viewing

account management auditing (fig.), 612

audit logon event (fig.), 613

audit object event (fig.), 614

audit policy change event (fig.), 615

audit privilege use event (fig.), 615

audit process-tracking event (fig.), 616

audit system event (fig.), 616

CGI abuses (fig.), 700

EventCombMT instructions (fig.), 636

event ID 517 in Security Log (fig.), 627

events generated within Security Log (fig.), 618

IIS Internet Services Manager (fig.), 631

logon event auditing, 612

statistics with IPSec Monitor, 339

statistics with NetDiag.exe, 342

Web browser using HTTP service (fig.), 710

Virtual Collision Detection (VCD), 393

virtual private networks. See VPNs

viruses

Code Red, 136

described, 658-659

Trojan in e-mail (fig.), 660

and worms and Trojans, 684

VPN

connections, authentication and, 375

passwords and laptops, 111

ports, working with, 556-559

problems with ISPs, 584

servers, 546-556

VPNs

described, 528

firewall issues, 589