ICF (Internet Connection Firewall) in XP, setup, 208–210
ICMP (Internet Control Message Protocol), 32
ICS (Internet Connection Sharing)
access point configuration and, 133
definition, 251
DHCP disabling and, 194
IEEE (Institute Electrical and Electronics Engieers), 20–21, 251
IIS (Internet Information Server), 214
incremental backups, 220
infections. See viruses
infrastructure mode, 10, 251
interference
cabinets and, 127
ceilings and, 127
cordless phones, 134, 135
detection, 134–137
devices that cause interference, 134
DSSS and, 129
floors and, 127
furniture and, 127
home sources, 135
identification, 135–136
microwave ovens, 134
multipath, 125–130
neighbors’ setup, 135–136
OFDM and, 129
office sources, 135
outside sources, 135–136
physical barriers, 136–137
radio waves and, 126
RF, detection, 136
site surveys and, 129
trees, 144–145
walkie-talkies, 134
walls and, 127
wireless cameras, 134
wireless speakers, 134
Internet
backups, 225–226
definition, 25
Internet Explorer, privacy settings, 154–156
Internet Systems Consortium, 111
Internet transponders, drive-by downloads and, 152–153
internetwork, 25
interoperability, 138
intranet, 25
IP addresses
access point information and, 191–192
conflicts, configuration errors and, 133
default settings, wardriving protection and, 94
definition, 251
description, 35
DHCP and, 38–39
DHCP assignment of, 193
domain names and, 39–40
filtering, implementation, 201–202
host names, 40
manual, 133
root domains and, 40
security and, 191–193
static, security and, 195
subdomains, 40
VPNs and, 66
IRC (Internet Relay Chat), script kiddies and, 49
ISPs (Internet Service Providers), 251
IV (initialization vector), WEP and, 180