Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] name servers 2nd names domain names, registering filename extensions .cab .inf .ocx NAPs (network access points) Napster NAT (Network Address Translation) 2nd 3rd Nelsen, Ted .NET NetStumbler wireless network detection software network access points (NAPs) network address translation (NAT) 2nd network cards network layer (network communications) network operations centers (NOCs) network virtual terminals (NVTs) networks application layer backbones 2nd 3rd bridges circuit-switched networks client/server architecture clients, defined communications, overview of connecting to Internet home networks ISPs (Internet service providers) overview data-link layer domains defined DNS (Domain Name System) 2nd major domains overview email, sending between firewalls corporate firewalls Internet connections overview packet filtering personal firewalls 2nd proxy servers 2nd gateways home networks connecting to Internet NAT (network address translation) hubs intermediate nodes Internet connections cable modems cellular access direct connections DSL (Digital Subscriber Line) dumb terminals modems online services 2nd PPP (Point-to-Point Protocol) SLIP (Serial Line Internet Protocol) WebTV wireless connections Internet2 intranets email systems firewalls groupware overview videoconferencing VPNs (virtual private networks) 2nd whiteboard software workgroup software IP (Internet Protocol) addresses dynamic IP addresses 2nd overview static IP addresses 2nd LANs (local area networks) 2nd MBone (Multicast Backbone) NAPs (network access points) NAT network cards network layer NVTs (network virtual terminals) organizations of networks packet-switched networks packets DHCPDISCOVER packets DHCPOFFER packets DHCPREQUEST packets routing physical layer piconet presentation layer protocols CGI (Common Gateway Interface) CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) DHCP (Dynamic Host Configuration Protocol) DNS (Domain Name System) FTP (File Transfer Protocol) HTTP (Hypertext Transfer Protocol) HTTP (Hypertext Transfer Protocol) servers ICMP (Internet Control Message Protocol) IP (Internet Protocol) addresses 2nd LDAP (Lightweight Directory Access Protocol) 2nd multicast IP (Internet Protocol) NAT (network address translation) 2nd PGP (Pretty Good Privacy) PPP (Point-to-Point Protocol) 2nd SLIP (Serial Line Internet Protocol) 2nd TCP (Transmission Control Protocol) TCP/IP (Transmission Control Protocol/Internet Protocol) receiving nodes regional networks 2nd 3rd repeaters routers 2nd 3rd choke routers exterior routing protocols exterior screening routers hops input queues interior routing protocols routing process routing tables security, parental controls sending data across bridges gateways hubs IP envelopes packets 2nd 3rd repeaters routers 2nd 3rd 4th TCP (Transmission Control Protocol) tokens servers defined HTTP (Hypertext Transfer Protocol) servers name servers 2nd ports web servers session layer Telnet client/server model clients hosts NVTs (network virtual terminals) terminal emulation token-ring networks transport layer VPNs (virtual private networks) 2nd WANs (wide area networks) wireless cell phone hacks encryption "Evil Twin" hacks NetStumbler network detection software war drivers wireless connections Bluetooth hot spots overview public wireless hot spots satellite connections war driving WiFi WiMax news agents newsgroups archives FAQs moderated newsgroups readers 2nd threads unmoderated newsgroups uuencode NOCs (network operations centers) Not Found error message NSA (National Security Agency), Echelon spy system NVTs (network virtual terminals) |