Administration - Siemens Enterprise Communications

DMZ
Technical reference
Abbreviation for "De-Militarized Zone".
A computer that is configured as a DMZ host can be accessed from the
Internet without any restrictions. The security functions that are possible
through the use of NAT, for example, are thus disabled for this host. Great
care must therefore be taken when specifying a DMZ host.
HTML
Abbreviation for "Hypertext Markup Language".
Markup language widely used on the Internet for the creation of web pages.
IP
Abbreviation for "Internet Protocol".
Network protocol widely used in computer networks.
IRC
Abbreviation for "Internet Relay Chat".
Text-based chat system which requires the use of a special chat program
(IRC client).
ISP
Abbreviation for "Internet Service Provider".
Provider of Internet services such as Internet access or mail services.
ISDN
Abbreviation for "Integrated Services Digital Network" (originally:
Integrated Speech and Data Net".
International standard for digital telecommunications. Applies mainly in Europe
(including Germany).
LAN
Abbreviation for "Local Area Network".
Local computer network in a restricted geographical area, e.g. a company
or private household.
LED
Abbreviation for "Light Emitting Diode".
Light-emitting electronic component that is frequently used for signaling
purposes.
147