Netgear WGR614v7 WGR614v7 Reference Manual - Page 151

A security feature that is a WEP enhancement: Temporal Key Integrity Protocol and Message Integrity

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54 Mbps Wireless Router WGR614v7 Reference Manual For example, when a web page is downloaded from a web server, the TCP program layer in that server divides the file into packets, numbers the packets, and then forwards them individually to the IP program layer. Although each packet has the same destination IP address, it may get routed differently through the network. At the other end, TCP reassembles the individual packets and waits until they have all arrived to forward them as a single file. TCP/IP The underlying technology behind the Internet and communications between computers in a network. The first part, TCP, is the transport part, which matches the size of the messages on either end and guarantees that the correct message has been received. The IP part is the user's computer address on a network. Every computer in a TCP/IP network has its own IP address that is either dynamically assigned at startup or permanently assigned. All TCP/IP messages contain the address of the destination network as well as the address of the destination station. This enables TCP/IP messages to be transmitted to multiple networks (subnets) within an organization or worldwide. TKIP A security feature that is a WEP enhancement: Temporal Key Integrity Protocol and Message Integrity Check (MIC) is a modification of WEP to defend against known attacks (WEP+ four patches for key mixing, message integrity, rekeying, initialization vector protection) Universal Plug and Play (UPnP) UPnP helps devices, such as Internet appliances and computers, access the network and connect to other devices as needed. UPnP devices can automatically discover the services from other registered UPnP devices on the network. USB (Universal Serial Bus) A high-speed bidirectional serial connection between a PC and a peripheral that transmits data at the rate of 12 megabits per second. The new USB 2.0 specification provides a data rate of up to 480 Mbps, compared to standard USB at only 12 Mbps. 1394, FireWire and iLink all provide a bandwidth of up to 400 Mbps. VoIP (Voice over IP) Voice transmission using Internet Protocol to create digital packets distributed over the Internet. VoIP can be less expensive than voice transmission using standard analog packets over POTS (Plain Old Telephone Service). VPN (Virtual Private Network) A type of technology designed to increase the security of information transferred over the Internet. VPN can work with either wired or wireless networks, as well as with dial-up connections over POTS. VPN creates a private encrypted tunnel from the end user's computer, through the local wireless network, through the Internet, all the way to the corporate servers and database. War Chalking The act of making chalk marks on outdoor surfaces (walls, sidewalks, buildings, sign posts, trees) to indicate the existence of an open wireless network connection, usually offering an Internet connection so that others Glossary -11 April 2006

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54 Mbps Wireless Router WGR614v7 Reference Manual
Glossary
-11
April 2006
For example, when a web page is downloaded from a web server, the TCP program layer in that server
divides the file into packets, numbers the packets, and then forwards them individually to the IP program
layer. Although each packet has the same destination IP address, it may get routed differently through the
network. At the other end, TCP reassembles the individual packets and waits until they have all arrived to
forward them as a single file.
TCP/IP
The underlying technology behind the Internet and communications between computers in a network. The
first part, TCP, is the transport part, which matches the size of the messages on either end and guarantees that
the correct message has been received. The IP part is the user's computer address on a network. Every
computer in a TCP/IP network has its own IP address that is either dynamically assigned at startup or
permanently assigned. All TCP/IP messages contain the address of the destination network as well as the
address of the destination station. This enables TCP/IP messages to be transmitted to multiple networks
(subnets) within an organization or worldwide.
TKIP
A security feature that is a WEP enhancement: Temporal Key Integrity Protocol and Message Integrity
Check (MIC) is a modification of WEP to defend against known attacks (WEP+ four patches for key
mixing, message integrity, rekeying, initialization vector protection)
Universal Plug and Play (UPnP)
UPnP helps devices, such as Internet appliances and computers, access the network and connect to other
devices as needed. UPnP devices can automatically discover the services from other registered UPnP
devices on the network.
USB (Universal Serial Bus)
A high-speed bidirectional serial connection between a PC and a peripheral that transmits data at the rate of
12 megabits per second. The new USB 2.0 specification provides a data rate of up to 480 Mbps, compared to
standard USB at only 12 Mbps. 1394, FireWire and iLink all provide a bandwidth of up to 400 Mbps.
VoIP (Voice over IP)
Voice transmission using Internet Protocol to create digital packets distributed over the Internet. VoIP can be
less expensive than voice transmission using standard analog packets over POTS (Plain Old Telephone
Service).
VPN (Virtual Private Network)
A type of technology designed to increase the security of information transferred over the Internet. VPN can
work with either wired or wireless networks, as well as with dial-up connections over POTS. VPN creates a
private encrypted tunnel from the end user's computer, through the local wireless network, through the
Internet, all the way to the corporate servers and database.
War Chalking
The act of making chalk marks on outdoor surfaces (walls, sidewalks, buildings, sign posts, trees) to indicate
the existence of an open wireless network connection, usually offering an Internet connection so that others