CyberTAN Technology Inc. WR114 사용자 설명서

Broadband Wireless Router User Guide

 

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An Internet device that routes requests for information to other routers until the 
information’s location is found and the data can be transmitted back to the origin of the 
request. 

SPI is an acronym for Stateful Packet Inspection. The SPI engine examines not just the 
headers of the packet, but also the packet contents, it can then determine more about 
the packet than just its source and destination information. Moreover, stateful 
inspection firewalls also close off ports until a connection to the specific port is 
requested. 

Short for Transmission Control Protocol and Internet Protocol, the suite of 
communications protocols that enable hosts on the Internet to connect and exchange 
streams of data. 

VPN is an acronym for Virtual Private Network. Via access control and encryption, 
VPN brings the same security to data transmission through the Internet as if it being 
transmitted through a private network. It not only takes advantage of economies of 
scale but also ensures high level security while the packet is sent over the large public 
network. 

A system of LANs being connected by telephone lines and radio waves. Although 
someWANs may be privately owned, they are usually considered a means of public 
access. 

An acronym for Wired Equivalent Privacy. It is an encryption mechanism used to 
protect your wireless data communications. WEP uses a combination of 64-bit/128-bit 
keys to encrypt data that is transmitted between all points in a wireless network to 
insure data security. It is described in the IEEE 802.11 standard.