Verification, 180–81
configuration, 180–81
data, 180
event, 180
Version store, 73, 78–79
defined, 78
functions, 78
importance, 78–79
Virtual memory (VM), 265, 266
Virtual private networks (VPNs), 324
Virtual servers, 282–85
creating, 282–85
management, 288
removing, 292
SMTP, 330
System Attendant resource, 283–85
Viruses, 300–301
antivirus protection, 341–43
e-mail borne, 300
ILOVEYOU, 342–43
perimeters of defense, 334–38
tracking, 333–39
Virus scanning, 338–39
on access, 338–39
background, 339, 340
proactive, 339, 340
Virus Scanning API (VSAPI), 4, 319
defined, 319
framework, 338
Volume Shadow Copy Services. See VSS
VSS, 111, 138–41
architecture illustration, 139
backups using, 142
defined, 138
full backup, 142
operation, 141
providers, 139–40
recovery using, 143–44
requestors, 141
support for, 141–45
writers, 140–41