What is WAP?DefinitionThe Wireless Application Protocol（WAP）is a set of open, global protocols for developing applications and services that use wirel...
How TCP/IP WorksOver the past few years, one of the most written－about network topics has been IP. But even with all this attention, few, if any, stor...
Electronic Ink and PaperCambridge, Mass.-based E Ink Corp.is a leader in the development of electronic ink and “paper”that could replace newspapers an...
Digital WalletsA digital wallet is software that enables users to pay for goods on the Web. It holds credit-card numbers and other personal informatio...
CE（Consumer Electronics，消费电子）DCOM: Distributing Component Object Model，构造物体模块DHCP: Dynamic Host Configuration Protocol，动态主机分配协议DMF: Distribution Media...
base address 基址：The part of a two-part memory address that remains constant and provides a reference point from which the location of a byte of data c...
Kerberos was developed at MIT in 1998s. It was named after the three-headed watchdog in classical Greek mythology that guards the gates to Hades. The ...
With portable computers and wireless LANs, users can enjoy greater productivity while away from their desks, whether they are in conference rooms, pub...
Almost three years ago, cisco and microsoft annouced the directory enabled network（DEN）initiative, which sought to develop a standard for storing info...
ADN(Advanced Digital Network) —— Usually refers to a 56Kbps leased-line. AppletA small Java program that can be embedded in a HTML page. Applets diffe...