MLHA - PC - Buzz - 1 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 *

IAB = Internet Activities Board
      = Internet Architecture Board
IANA = Internet Assigned Numbers Authority
IAP = Internet Access Provider
IBM = International Business Machines
IC = Integrated Circuit
ICADD = International Committee for Accessible Document Design
ICANN = The Internet Corporation for Assigned Names and Numbers
ICCC = International Council for Computer Communication
ICI = Interface Control Information
ICMP = Internet Control Message Protocol
ICSA = International Computer Security Association
ICSM = Integrated Supply Chain Management
IDC = Internet Database Connector
IDE = Integrated Drive Electronics
      = Integrated Development Environment
IDEA = International Data Encryption Algorithm
IDF = Intel Developer Forum
IDP = Internet Datagram Protocol
IDU = Interface Data Unit
IE = Internet Explorer
IEC = International Electrotechnical Commission
IEEE = Institute of Electrical & Electronic Engineers
IEMSI = Interactive Electronic Mail Standard Idnetification
IESG = Internet Engineering Steering Group
IETF = Internet Engineering Task Force
IFS = Industrial & Financial Systems
IGRP = Interior Gateway Routing Protocol
IHV = Independent Hardware Vendor
IIS = Internet Information Server
IMAP = Internet Message Access Protocol
I-mode
IMP = Interface Message Processor
IMT-2000
impedance
INFOSEC
InfoSeek
INOCC = International Network Operations Control Centre
INRIA = Institut National  pour la Recherce en Informatique et Automatique
INS = Internet Naming Service
Intel
interface

Internet
Internet Explorer
Internetudbyder
InterNIC = Internet Network Information Center
Intranet
I/O = Input / Output
IP = Internet Protocol
IPC = Inter Process Communication
IPP = Internet Printing Protocol
IPSec
IPX/SPX = Internet Packet Exchange / Sequenced PX
IRC = Internet Relay Chat
IrDA = Infrared Data Association
IRIX
IRQ = Interrupt Request
IRSG = Internet Research Steering Group
IRTF = Internet Research Task Force
ISA = Industry Standard Architecture
ISAM = Indexed Sequential Access Manager
ISAPI = Internet Server API
ISC = Internet Security Corporation
ISDN = Integrated Services Digital Network
ISO = Information Security Officer
      = International Standards Organization
ISOC = The Internet Society
ISP = Internet Service Provider
ISRC = International Standard Recording Code
ISS
ISSA = Information Systems Security Association
ISV = Independent Software Vendor
IT = Informations Teknologi
ITSEC = Information Technology Security Evaluation Criteria
ITU = International Telecommunication Union
IUAP = Internet User Account Provider
IWCC = Intel Wireless Competence Center

Independent Hardware Vendor = IHV
Independent Software Vendor = ISV
Indexed Sequential Access Manager = ISAM
Industrial & Financial Systems = IFS
Industry Standard Architecture = ISA
Information Security Officer = ISO
Information Systems Security Association = ISSA
Information Technology Security Evaluation Criteria = ITSEC
Informations Teknologi = IT
Infrared Data Association = IrDA
Input / Output = I/O
Institut National  pour la Recherce en Informatique et Automatique = INRIA
Institute of Electrical & Electronic Engineers = IEEE
Integrated Circuit = IC
Integrated Development Environment = IDE

Integrated Drive Electronics = IDE
Integrated Services Digital Network = ISDN
Integrated Supply Chain Management = ICSM
Intel Developer Forum = IDF
Intel Wireless Competence Center = IWCC
Inter Process Communication = IPC
Interactive Electronic Mail Standard Idnetification = IEMSI
Interface Control Information = ICI
Interface Data Unit = IDU
Interface Message Processor = IMP
Interior Gateway Routing Protocol = IGRP
International Business Machines = IBM
International Committee for Accessible Document Design = ICADD
International Computer Security Association = ICSA
International Council for Computer Communication = ICCC
International Data Encryption Algorithm = IDEA
International Electrotechnical Commission = IEC
International Network Operations Control Centre = INOCC
International Organization for Standardization : ISO
International Standard Recording Code = ISRC

International Standards Organization = ISO
International Telecommunication Union = ITU
Internet Access Provider = IAP
Internet Activities Board = IAB
Internet Architecture Board = IAB
Internet Assigned Numbers Authority = IANA
Internet Control Message Protocol = ICMP
Internet Corporation for Assigned Names and Numbers = ICANN
Internet Database Connector = IDC
Internet Datagram Protocol = IDP
Internet Engineering Steering Group = IESG
Internet Engineering Task Force = IETF
Internet Explorer = IE
Internet Information Server = IIS
Internet Message Access Protocol = IMAP
Internet Naming Service = INS
Internet Network Information Center = InterNIC
Internet Packet Exchange / Sequenced PX = IPX/SPX
Internet Printing Protocol = IPP
Internet Protocol = IP
Internet Relay Chat = IRC
Internet Research Steering Group = IRSG
Internet Research Task Force = IRTF
Internet Security Corporation = ISC
Internet Server API = ISAPI
Internet Service Provider = ISP
Internetudbyder > ISP
Internet User Account Provider = IUAP
Interrupt Controller >IRQ
Interrupt Request = IRQ
The Internet Society = ISOC


IAB = Internet Activities Board
published (1989) Ethics and the Internet

ei.cs.vt.edu/¨cs3604/lib/worldcodes/IAB.html

 
IAB = Internet Architecture Board
- oversees development of Internet protocols

IANA = Internet Assigned Numbers Authority
registrerer Top-level Domains, IP Addresses, Assigned Numbers - registreringen er delvist overført til ICANN.
 
The central registry for various "assigned numbers": Internet Protocol parameters, such as port, protocol, and enterprise numbers; and options, codes, and types. The currently assigned values are listed in the "Assigned Numbers" document:
 

www.iana.org/
www.iana.org/numbers.html : Assigned Numbers


IAP = Internet Access Provider
> ISP

IBM = International Business Machines
> IBM.html

IC = Integrated Circuit
 

ICADD = International Committee for Accessible Document Design
ICADD applications are designed to support usable access to structured information by print-impaired individuals through Braille, large print and voice synthesis.
> SDA

ICANN = The Internet Corporation for Assigned Names and Numbers
ICANN is a technical coordination body for the Internet. Created in October 1998 by a broad coalition of the Internet's business, technical, academic, and user communities, ICANN is assuming responsibility for a set of technical functions previously performed under U.S. government contract by IANA and other groups.

Specifically, ICANN coordinates the assignment of the following identifiers that must be globally unique for the Internet to function:

In addition, ICANN coordinates the stable operation of the Internet's root server system.
 

www.icann.org/


ICCC = International Council for Computer Communication
The ICCC, founded in 1972, presents news of upcoming conferences, open to the public, as well as publications and other activities. A member of ISOC 

www.icccpress.org/


ICI = Interface Control Information
> SAP

ICMP = Internet Control Message Protocol
- designed to debug network errors
- used by PING and Tracert
ICMP is a message control and error-reporting protocol between a host server and a gateway to the Internet. ICMP uses Internet Protocol (IP) datagrams, but the messages are processed by the TCP/IP software and are not directly apparent to the application user.
 
ICMP is mostly used for diagnostics. PING a small application included in most operating systems, uses this protocol. ICMP is used to send small messages indicating the status of a host or connection. It can also be used to request such a status message.
Typical message are:

ICSA = International Computer Security Association
tidligere NCSA
Established in 1989 as an independent corporation to promote the improvement and deployment of security technology, ICSA is the security industry's unifying source for vital standards and information.
Security assurance services for Internet-connected companies

www.icsa.net


ICSA Information Security Magazine

www.infosecuritymag.com


ICSM = Integrated Supply Chain Management
optimering og synkronisering af en virksomheds vareflow baseret på information om aktuel efterspørgsel.

IDC = Internet Database Connector
- was released with IIS 1.0 to support dynamically generated pages that queried an ODBC datasource. IDC was limited in functionality and was replaced by Active Server Pages (ASP) in IIS 3.0. 

IDE = Integrated Development Environment
Programudviklingsmiljø, hvor man både kan skrive programkode (Editor), kompilere koden (Compiler) og afvikle det færdige program - evt trinvist (Debugger).
Benyttes fx i Visual Basic og Delphi.
 
IDE = Integrated Drive Electronics
Disk controller - integrated on harddisk - for max two devices: master and slave - only one device may be accessed at a time.
Many motherboards provide two IDE "controllers" (ISA attachments): 'Primary' and 'Secondary' - the main harddisk is master on the primary controller.
Only harddisks are supported directly - CDROMs and tape-drives indirectly via ATAPI, supported by newer IDE controllers.
 
In November 1990, IDE was adopted as a standard by ANSI who called it ATA.
The IDE (ATA) standard is one of several related standards maintained by the T10 Committee.
 
A standard electronic interface used between a computer motherboard's data paths or bus and the computer's disk storage devices. The IDE interface is based on the IBM PC ISA 16-bit bus standard, but it is also used in computers that use other bus standards. Most computers sold today use an enhanced version of IDE called EIDE. IDE gets its name because the disk drive controller is built into the logic board in the disk drive.
 
Data rate: 16.6MBps
In ISA bus systems BIOS limit drive size to 504MB
 
> Ultra-DMA, SCSI

IDEA = International Data Encryption Algorithm
> IDEA.html

IDF = Intel Developer Forum
in Palm Springs
> Intel

IDP = Internet Datagram Protocol
- in network layer of XNS

IDU = Interface Data Unit
> SAP

IE = Internet Explorer
Microsofts web browser, baseret på NCSA Mosaic - introduceret i 1995 sammen med Windows 95
>HTA, Internet, Netscape
 

www.microsoft.com/windows/ie/

Internet Explorer Suite
IE Browser, Outlook Express, NetMeeting, NetChat, Frontpage Express

IEC = International Electrotechnical Commission

www.iec.ch


IEEE = Institute of Electrical & Electronic Engineers
Amerikansk sammenslutnuíng af elektro-ingeniører > IEEE.html.
>EIA

IEMSI = Interactive Electronic Mail Standard Idnetification
Ved opkald til BBS sendes automatisk navn, password og opsætning.

IESG = Internet Engineering Steering Group
- technical review of Internet standards.

IETF = Internet Engineering Task Force
- coordinate operation and evolution of the Internet.
> L2TP, PPP

www.ietf.org

 
IETF HTML Working Group:

www.ics.uci.edu/pub/ietf/html/

> HTML

IFS = Industrial & Financial Systems
IFS AB, swedish ERP vendor - headquarters are situated in Linköping in Sweden.

www.ifsas.dk/


IGRP = Interior Gateway Routing Protocol
- Cisco netværk
> Dynamic Routing

IHV = Independent Hardware Vendor
> ISV

IIS = Internet Information Server
Webserver til Windows NT - indeholder en server-side version af VBScript, som her kaldes Active Server Pages (ASP).
IIS 3.0 havde den første implementering af ASP, med alle de essentielle funktioner. IIS4 (NT Option Pack 4) indeholder den nyeste version af ASP, og dens tilbehør såsom server komponenter.
 
> MDAC, PWS, script
 

www.15seconds.com : ASP & IIS

 
IIS 1.0
released for NT 3.51 - limited in scope.
> IDC
IIS 2.0
released with NT 4.0 - it's feature set didn't change dramatically from the 1.0 version
IIS 3.0
quickly followed IIS 2.0, with many additions including Active Server Pages (ASP).
IIS 4.0
In IIS 3.0 there is only one application for the entire machine. In IIS 4.0 there can be multiple applications on each web site, and multiple web sites per machine

IMAP = Internet Message Access Protocol
Til administration af e-mail fra forskellige computere - for mobile klienter. Posten forbliver/administreres i foldere på mail-serveren. Nogle foldere kan være private - andre tilgængelige for flere klienter.

IMAP is a standard protocol for accessing e-mail from your local server. IMAP (the latest version is IMAP4) is a client/server protocol in which e-mail is received and held for you by your Internet server. You (or your e-mail client) can view just the heading and the sender of the letter and then decide whether to download the mail. You can also create and manipulate folders or mailboxes on the server, delete messages, or search for certain parts or an entire note. IMAP requires continual access to the server during the time that you are working with your mail. A less sophisticated protocol is POP3 (Post Office Protocol 3). With POP3, your mail is saved for you in your mail box on the server. When you read your mail, all of it is immediately downloaded to your computer and no longer maintained on the server.
 
IMAP can be thought of as a remote file server. POP can be thought of as a "store-and-forward" service.
POP and IMAP deal with the receiving of e-mail from your local server and are not to be confused with SMTP, a protocol for transferring e-mail between points on the Internet. You send e-mail with SMTP and a mail handler receives it on your recipient's behalf. Then the mail is read using POP or IMAP.
 
The current version of Internet Message Access Protocol (IMAP) supports both online and offline operation, permitting manipulation of remote message folders. It provides access to multiple mailboxes (possibly on multiple servers), and supports nested mailboxes as well as resynchronization with the server. The current version also provides a user with the ability to create, delete, and rename mailboxes. Additional details concerning the functionality of IMAP can be found in RFC 2060 (the IMAP4rev1 specification) available from http://ds.internic.net/rfc/rfc2060.txt
 
Benytter SMTP
> POP
 

www.imap.org

IMAP4 -

 


IMEI = International Mobile Equipment Idendity
- et unikt nummer, som idendificerer mobiltelefonen - består af 15 cifre:
1-6: TAC (Type Approval Code)
7-8: FAC (Final Assembly Code)
9-14: SNR (Serial Number)
15: Control
På alle mobiltelefoner oplyses IMEI nummeret ved at taste *#06#

I-mode
I-mode er et Japansk modstykke til WAP. Forskellen er, at I-mode anvender Internettets standardsprog HTML, medens WAP benytter WML. I-mode benyttes til at give kunderne adgang til indholdstjenester såsom nyheder og spil - ligesom vi kender det fra SMS.

IMP = Interface Message Processor
Packet-switching Node - in subnet of ARPANET
> Router, TIP

impedance
Signal resistance measured in Ohm.

IMT-2000
[TechEncyclopedia]: A framework from the ITU for third generation (3G) wireless phone standards throughout the world that deliver high-speed multimedia data as well as voice. Formerly known as the Future Public Land Mobile Telecommunications System (FPLMTS), IMT-2000 supports various technologies that increase data rates such as W-CDMA and cdma2000. Technical specifications for IMT-2000 are developed by 3GPP.
>UMTS.

INFOSEC
National Information Systems Security

InfoSeek
Search engine.

www.infoseek.com


INOCC = International Network Operations Control Centre
"Bangemann-Centret"

INRIA = Institut National  pour la Recherce en Informatique et Automatique
The European leg of W3C
> CERN

INS = Internet Naming Service
= WINS

Intel
Producent af microprocessorer. Grundlagt 1968.

www.intel.com
www.intel.com/pressroom/navigation.htm

> Intel processorer og chips
> AGP, IDF

interface
= "grænseflade", ofte "brugergrænseflade"
>MDI >SDI
 
internet
Netværk af netværk = internetwork
Internetworking - connecting networks
 
Internet
Det globale netværk (WAN), som benytter TCP/IP-protokoller og HTML-dokumenter
> DIFO, HTTP, Intranet, ISOC
 
Internet Explorer
Microsofts Internet-browser.
>IE

InterNIC = Internet Network Information Center
- tildeler et nyt domæne en unik numerisk Network Identifier og et unikt Domain Name.

www.internic.net

>whois

Intranet
Lokalt netværk (LAN) med HTML dokumenter på lokal web-server
- benytter Internet-protokoller og -programmer.
> TCP/IP, Extranet
 

www.intrack.com/intranet/ : The Complete Intranet Resource
www.intranetjournal.com/ : Intranet Journal


I/O = Input / Output
I/O address: port address - hardware port, som benyttes til kommunikation. I/O-adresser har numre i området fra 0 til 65535 - >PORTS.DOC
memory mapped address: port access via RAM adresses that communicate directly with a device-port
> DMA

se også BIOS
IP = Internet Protocol
IP er en protokol, som er udviklet til brug på Internettet.  
 
- network layer of TCP/IP
> WinIPCfg
 
IP address
Computere, som er tilsluttet Internettet, har alle fået tildelt en unik IP-adresse.
En IP-adresse kan fx se sådan ud: 194.182.251.19 - her IP-adressen på www.tdcmobil.dk.
Når man skriver "www.tdcmobil.dk" i browserens adresselinje, kontakter browseren internetudbyderens DNS-server, som oversætter "www.tdcmobil.dk" til "194.182.251.19". IP-adressen sendes tilbage til browseren, som nu kan kontakte webserveren med denne adresse.
 
dot-address : 4 bytes (A.B.C.D). A 32-bit address for each host (network-adapter) on the network
0, 1 and 255 have special meenings - not used in IP addresses.
 
> DNS, domain

Class A: A.x.x.x (A = 0-127) - 126 networks - 16,777,214 hosts
A = 0bbbbbbb
10.x.x.x - private - not valid on Internet
Class B: A.B.x.x (A = 128-191) - 16,384 networks - 65,534 hosts
A = 10bbbbbb
169.254.x.x - private - not valid on Internet
Class C: A.B.C.x (A = 192-223) - 2,097,151 networks - 254 hosts
A = 110bbbbb
192.168.x.x - private - not valid on Internet
  

www.iana.org/ipaddress/ip-addresses.htm
www.myip.dk : viser din egen IP-adresse
www.xpenguin.com/plot.php : IP Atlas
mylenefarmer.agava.ru/ : IP address query

www.j51.com/~sshay/tcpip/ip/ip.htm : IP Addresses, Subnet Masks, & Subnetting
www.ftq.com/tcpip/ip.htm : IP Addresses, Subnet Masks, & Subnetting 
jodies.de/ipcalc : IP Calculator
www.learnquick.com/tcptrainbody.html : TCP/IP Subnet Calc
http://www.ccci.com/tools/subcalc/ : The Chesapeake Subnet Calculator
http://www.sonicusers.com/tools/ipcalculator/ipcalc.asp : IP Address Calculator
http://activator-uk.net/home/index.htm?http://activator-uk.net/ipcalc/ : IP Subnet Calculator

   
Reserverede IP adresser
127.0.0.1
Loopback address, Localhost : Anvendes på en web-server, hvor der også er installeret en klient - fx Internet Explorer eller Frontpage. Klienten kan få adgang til serveren ved at forbinde til 127.0.0.1 - især nyttigt, hvis man ikke kender serverens IP-adresse
169.254.xxx.yyy
192.168.xxx.yyy
Benyttes i private netværk, som ikke er forbundet til Internettet - eller hvor computerne er skjult for Internettet vha en proxyserver eller firewall.
I netværk med mindre end 255 computere vil man normalt vælge samme xxx-værdi (1..255) men forskellige yyy-værdier (1..255) for alle computerne - fx 192.168.1.1 - 192.168.1.2 - 192.168.1.3 - osv...
Subnetmasken '255.255.255.0' angiver, at de tre første tal i IP-adresserne (fx 192.168.1) repræsenterer netværks-adressen - mens det sidste tal i IP-adresserne (fx 1, 2, 3, osv...) repræsenterer computerne i netværket.
IP porte
 
IP spoofing
A transmission is given the IP address of an authorized user in order to obtain access to a computer or network
> DNS spoofing, spoofing
 
IPv4
4 bytes (32 bits): 232 = 4,3 milliarder potentielle adresser
Følgende adresser er reserveret til privat brug:
10.0.0.0 - 10.255.255.255
172.16.0.0 - 172.31.255.255
192.168.0.0 - 192.168.255.255
IPv6
16 bytes (128 bits) i 8 hexadecimale grupper

playground.sun.com/pub/ipng/html/ipng-main.html

> RFC 1752, 1883, 1884, 1885, 1886, 1933

IPC = Inter Process Communication
> DDE, mailslot, OLE

IPP = Internet Printing Protocol
giver adgang til udskrivning via Internettet
understøttes af Windows 2000

IPSec
Netværksprotokol (lag 3) til sikker transport af data i VPN - benytter kryptering af IP-pakkerne.

IPX/SPX = Internet Packet Exchange / Sequenced PX
Udviklet af Xerox, benyttes af Novell NetWare, Windows for Workgroups, Windows NT Server- default for Windows 95.
Velegnet til LAN. Udsender regelmæssigt 'broadcast' så andre kan se forbindelsen er aktiv - uegnet til WAN.
Routable: data kan sendes til forskellige LAN segmenter.
Støtte for Windows sockets (netværk program interface).

http://hdallen.home.mindspring.com/ipxspx.htm

 
IPX/SPX med NetBIOS : støttet af NWNBLink, benyttes af Windows NT Workstation.

IRC = Internet Relay Chat
Skriftlig direkte kommunikation
Benytter IP port 6667

IrDA = Infrared Data Association
Infrarød teknologi er et alternativ til kabler. Teknikken benyttes til fx fjernbetjeninger og overførsel af data mellem en (nyere) mobiltelefon og en bærbar computer med indbygget infrarød port. Den infrarøde port i mobiltelefoner understøtter hastigheder på 115 Kb/s på GSM-nettet. Bærbare computeres infrarøde porte kan understøtte fra 2Mb/s til 4Mb/s. Rækkevidden af den infrarøde port er begrænset, idet man sjældent placerer enheder mere end en meter fra hinanden og de skal være "in line of sight". Som alternativ til infrarød benyttes Bluetooth.

IRIX
Silicon Graphics UNIX

IRQ = Interrupt Request
Computere har normalt kun én processor (CPU), som ofte skal udføre flere ting 'samtidigt' - men processoren kan kun udføre én ting ad gangen. Mens processoren udfører én opgave (fx et program) kan en anden opgave (fx læsning af tastaturet) sende en IRQ til processoren og dermed afbryde dens arbejde. Når opgaven er udført, vender processoren tilbage til den afbrudte opgave.
 
IRQ håndteres af en Interrupt controller (hardware) og operativsystemet (software).
 
>multitasking

IRSG = Internet Research Steering Group
- governing body of IRTF

IRTF = Internet Research Task Force
- chartered by IAB to consider long-term Internet issues

ISA = Industry Standard Architecture
Original 8-bit IBM PC and 16-bit PC-AT expansion bus - 8 MHz  - used in 8088 - 80486 systems.
Max data transfer rate: 8MBps - in practice: 1,5 - 5MBps
DMA can use only the first 16MB of RAM
> EISA, IDE

ISAM = Indexed Sequential Access Manager
Database management system included with Microsoft BASIC PDS (Professional Development System) and Visual Basic for DOS Professional Edition.

ISAPI = Internet Server API
To solve the performance and flexibility problems of CGI, Microsoft and others developed ISAPI.
> IIS
ISAPI programs/applications - developed with C/C++ or Delphi - run as DLLs in the server's address space, so only one copy needs to be in memory regardless of the number of users - they avoid the constant startup/shutdown overhead of CGI programs.
ISAPI filters - til overvågning af forespørgsler, identificering af brugere, fortolkning af data etc. Filtre indlæses når serveren startes og bliver i hukommelsen til serveren lukkes.
ISAPI extensions - håndterer forespørgsler fra brugere. Indlæses første gang en bruger forespørger. Ex : NTADMIN.DLL - til administration af NT-server via web-browser.

ISC = Internet Security Corporation

www.security.com


ISDN = Integrated Services Digital Network
Digital telefon-forbindelse. Sammenlign POTS.
 
ISDN er fordelagtig (sammenlignet med Frame Relay), hvis man har et mindre trafikbehov, da betalingsmodellen er den samme, som når man benytter telefonen. Der betales en lille oprettelsesafgift og herefter et lavt fast kvartalsabonnement plus forbrugsafgifter. Det koster pr. minut at bruge ISDN, og bruger man den lidt, er det billigt; bruger man den meget kan det blive meget dyrt. 
Ved dataoverførsel via ISDN skal man vælge hvilken protokol der skal anvendes til opkaldet. Hvilken protokol der skal vælges (PPP, X.75, V.120) afhænger af den service man skal kommunikere med. Kontakt udbyderen for nærmere oplysninger.
 
Digitized voice or 64kbps data telephone service.
(1) The recommendation published by CCITT for private or public digital telephone networks where binary data, such as graphics, digitized voice, and data transmission, pass over the same digital network that carries most telephone transmissions.
(2) An overall application of the technology to provide for both newer digital and more traditional telephone services in an integrated network that incorporates the new network and interfacing standards which are being adopted worldwide.
Generally, access to ISDN from the home is provided by a Basic Rate Interface (BRI). A BRI consists of two bearer (B channels) and one data (D channel). A B channel carries voice and data at a rate of 56 Kbps or 64 Kbps. The D channel carries network-related messages such as status and control information. By using Multilink PPP, the B channels can be combined to provide a maximum transmission speed of 128 Kbps, which is four times as fast as V.34 analog modems.
 
Available encapsulations for ISDN designs are PPP, HDLC, X.25, and V.120. PPP is used most frequently as it provides an excellent mechanism for authentication and negotiation of compatible link and protocol configuration. The point-to-point protocol (PPP) is a powerful and modular peer-to-peer mechanism to establish data links, provide security, and encapsulate data traffic. PPP is negotiated between the internetworking peers each time a connection is established. PPP links can then be used by network protocols such as IP and IPX to establish internetwork connectivity. PPP solutions can support bandwidth aggregation using MultiLink PPP to provide greater throughput for internetworking applications
 
>>ISDN
> B-ISDN, ISDN2, NT, TA
> AO/DI, BRI, PPP_multilink, PRI, VIA
> NDISWAN, PSTN, DSL

www.protocols.com/pbook/isdn.htm
www.infopage.net/myspace/internet/isdn-j/index.html
ISDN Glossary
Gode råd om ISDN

 
B-channel a full-duplex, 64 Kbps channel for sending data
 
ISDN-modem
en ISDN-adapter er ikke et egentligt 'modem' - der foregår ingen modulation og demodulation.
TA
 
ISDN2
ISDN med to almindelige telefonforbindelser. Hver af disse forbindelser kaldes en B-kanal og betegnes hhv. B1 og B2. Derudover indeholder en ISDN-forbindelse en såkaldt D-kanal, der imidlertid bruges til automatisk teknisk kommunikation og som man som bruger ingen indflydelse har på. Hver B-kanal har en kapacitet på 64 kbit (64.000 bits pr. sekund). Til sammenligning kører typiske modems ved 33.6 kbit (33.600 bits pr. sekund).
I sektornettet bruges ISDN2 opkoblinger, som giver mulighed for 1x64 kbps eller 2x64 kbps transportkapacitet.
> BOD, MSN

ISO = Information Security Officer
 
ISO = International Standards Organization
i Paris
NB: OSI-modellen blev ikke udviklet her men i:
 
ISO : International Organization for Standardization
med hovedsæde i Schweiz.
'iso' er her ikke en forkortelse men det græske ord for 'lighed' eller 'standard'.
International standardorganisation.
 
A network of national standards institutes from 145 countries working in partnership with international organizations, governments, industry, business and consumer representatives. A bridge between public and private sectors.

www.iso.ch
www.iso.ch/iso/en/aboutiso/isomembers/MemberCountryList.MemberCountryList : medlemslande
www.iso.ch/iso/en/aboutiso/isomembers/MemberAcronymList.MemberAcronymList : nationale organisationer

 
> OSI
 
646 IRV : International Reference Version ASCII character set (0-127).
3166 : Landekoder

8879 : SGML
9314 : FDDI standard


ISOC = The Internet Society
The Internet Society is a non-profit, non-governmental, international, professional membership organization. It focuses on: standards, education, and policy issues. Its more than 150 organization and 8,600 individual members in over 170 nations worldwide represent a veritable who's who of the Internet community.

www.isoc.org

> ICCC

ISP = Internet Service Provider
Internetudbyder - fx:
> CyberCity, Deutsche Telekom, Get2net, Mobilix Wanadoo, Orange, TDC Internet, Telia, Tiscali, Uni2, World Online

www.itguide.dk/internet.htm
www.internetsupporten.dk/home/udbydere.php4

> IAP, VPN

ISRC = International Standard Recording Code
A tool for royalty collection, administration and anti-piracy safeguards in the digital arena.
ISO 3901 defines the format and administration of an international standard code for the unique identification of sound recordings and music video recordings. An ISRC identifies a recording throughout its life and is intended for use by producers of recordings as well as by copyright organisations, broadcasting organisations, media libraries and archives, etc.

http://www.ifpi.org/isrc/
http://www.riaa.com/issues/audio/isrc_faq.asp
http://www.collectionscanada.ca/iso/tc46sc9/3901.htm


ISS
network tool

ISSA = Information Systems Security Association

www.uhsa.uh.edu/issa


ISV = Independent Software Vendor
> IHV

IT = Informations Teknologi
 

ITSEC = Information Technology Security Evaluation Criteria

www.itsec.gov.uk


ITU = International Telecommunication Union
- with headquartered in Geneva, Switzerland is an international organization within which governments and the private sector coordinate global telecom networks and services.
- vedtager modem protokoller.
Hed tidligere CCITT.
> X2, X.400, K56flex, V.90

www.itu.int
www.itu.ch

 
ITU-TS
ITU - Telecommunication Standard Sector

IUAP = Internet User Account Provider
 

IWCC = Intel Wireless Competence Center