... DSL), features of, 15 AES (Advanced Encryption Standard), relationship to wireless networks, 142Aftab, Parry and chat safety for kids, 290aggregator clientsobtaining for IM, 270updating, 278–279using ... web address for, 298NNAS (Network Attached Storage), significance of, 33NAT (Network Address Translation)features of, 117–118significance of, 18National Fraud Information Center, web address ... downloadingupdates for, 183–185. See also applicationsMicrosoft Downloads, web address for, 183microwaves, transmitting data with, 43Miranda IM aggregator clientdownloading, 270updating,...