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1xRTT —(Single Carrier (1x) Radio Transmission Technology)
A wireless communications protocol used for connections to networks by devices such as laptop computers. 1xRTT has the capability of providing data transfer speeds of up to 144 thousand bps. 1xRTT is a built on top of another widely used protocol, CDMA and is also called CMDA2000.
See also: bps, CDMA, Network, Protocol
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ADN —(Advanced Digital Network)
Usually refers to a 56Kbps leased-line.
See also: bps, Leased Line
ADSL —(Asymmetric Digital Subscriber Line)
A DSL line where the upload speed is different from the download speed. Usually the download speed is much greater.
See also: Download, DSL, SDSL, Upload
It is common for Ajax applications to update the Ajax content multiple times without the surrounding page needing to be updated even once.
A simple example of Ajax would be a weather-forcast box in the middle of a web page. Ajax could be used to populate the box every 5 minutes without needing to refresh the surrounding page.
See also: FTP
The most common web server (or HTTP server) software on the Internet. Apache is an open-source application originally created from a series of changes (“patches”) made to a web server written at the National Center for Supercomputing Applications, the same place the Mosaic web browser was created.
Apache is designed as a set of modules, enabling administrators to choose which features they wish to use and making it easy to add features to meet specific needs inlcuding handling protocols other than the web-standard HTTP.
See also: HTTP, mod_perl, Mosaic, Server
A small Java program that can be embedded in an HTML page. Applets differ from full-fledged Java applications in that they are not allowed to access certain resources on the local computer, such as files and serial devices (modems, printers, etc.), and are prohibited from communicating with most other computers across a network. The common rule is that an applet can only make an Internet connection to the computer from which the applet was sent.
See also: HTML, Java
Server software that manages one or more other pieces of software in a way that makes the managed software available over a network, usually to a Web server. By having a piece of software manage other software packages it is possible to use resources like memory and database access more efficiently than if each of the managed packages responded directly to requests.
See also: ASP, Server
A tool (software) for finding files stored on anonymous FTP sites. You need to know the exact file name or a substring of it. By 1999 Archie
had been almost completely replaced by web-based search engines.
Back when FTP was the main way people moved files over the Internet archie was quite popular.
See also: FTP
ARPANet —(Advanced Research Projects Agency Network)
The precursor to the Internet. Developed in the late 60’s and early 70’s by the US Department of Defense as an experiment in wide-area-networking to connect together computers that were each running different system so that people at one location could use computing resources from another location.
See also: Internet (Upper case I), Network, WAN
ASCII —(American Standard Code for Information Interchange)
This is the defacto world-wide standard for the code numbers used by computers to represent all the upper and lower-case Latin letters, numbers, punctuation, etc. There are 128 standard ASCII codes each of which can be represented by a 7 digit binary number: 0000000 through 1111111.
ASP —(Application Service Provider)
A organization (usually a business) that runs one or more applications on their own servers and provides (usually for a fee) access to others. Common examples of services provided this way include web-based software such as Calendar systems, Human Resources tools (timesheets, benefits, etc.), and various applications to help groups collaborate on projects.
See also: Application Server, Server
An evolving protocol for syndication and sharing of content.
Atom is being developed as a succesor to and improvement over RSS and is more complex than RSS while offering support for additional features such digital signatures, geographic location of author, possibly security/encryption, licensing, etc.
Like RSS, Atom is an XML-based specification.
See also: RSS, XML
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A high-speed line or series of connections that forms a major pathway within a network. The term is relative as a backbone in a small network will likely be much smaller than many non-backbone lines in a large network.
See also: Network
How much stuff you can send through a connection. Usually measured in bits-per-second (bps.) A full page of English text is about 16,000 bits. A fast modem can move about 57,000 bits in one second. Full-motion full-screen video would require roughly 10,000,000 bits-per-second, depending on compression.
See also: Bit, bps, T-1
In common usage the “baud” of a modem is how many bits it can send or receive per second. Technically, baud is the number of times per second that the carrier signal shifts value – for example a 1200 bit-per-second modem actually runs at 300 baud, but it moves 4 bits per baud (4 x 300= 1200 bits per second).
See also: Bit, Modem
BBS —(Bulletin Board System)
A computerized meeting and announcement system that allows people to carry on discussions, upload and download files, and make announcements without the people being connected to the computer at the same time. In the early 1990’s there were many thousands (millions?) of BBS’s around the world, most were very small, running on a single IBM clone PC with 1 or 2 phone lines. Some were very large and the line between a BBS and a system like AOL gets crossed at some point, but it is not clearly drawn.
Information consisting entirely of ones and zeros. Also, commonly used to refer to files that are not simply text files, e.g. images.
See also: MIME, UUENCODE
Binhex —(BINary HEXadecimal)
A method for converting non-text files (non-ASCII) into ASCII. This is needed because Internet e-mail can only handle ASCII.
See also: ASCII, MIME, UUENCODE
Bit —(Binary DigIT)
A single digit number in base-2, in other words, either a 1 or a zero. The smallest unit of computerized data. Bandwiphis usually measured in bits-per-second.
See also: Bandwiph, Bit, bps, Byte, Kilobyte, Megabyte
BITNET —(Because It’s Time NETwork (or Because It’s There NETwork))
A network of educational sites separate from the Internet, but e-mail is freely exchanged between BITNET and the Internet. Listservs®, a popular form of e-mail discussion groups, originated on BITNET. At its peak (the late 1980’s and early 1990’s) BITNET machines were usually mainframes, often running IBM’s MVS operating system. BITNET is probably the only international network that is shrinking.
See also: Internet (Upper case I), Listserv ®, Network
Blog —(weB LOG)
A blog is basically a journal that is available on the
The activity of updating a blog is “blogging” and someone who keeps a blog is a “blogger.”
Blogs are typically updated daily using software that allows people with little or no technical background to update and maintain the blog.
Postings on a blog are almost always arranged in chronological order with the most recent additions featured most prominently.
It is common for blogs to be available as RSS feeds.
See also: Blogosphere or Blogsphere, RSS
Blogosphere or Blogsphere
The current state of all information available on blogs and/or the sub-culture of those who create and use blogs.
See also: Blog
A measurement of how fast data is moved from one place to another. A 56K modem can move about 57,000 bits per second.
See also: Bandwiph, Bit
Generally refers to connections to the Internet with much greater bandwiph than you can get with a modem. There is no specific definition of the speed of a “broadband” connection but in general any Internet connection using DSL or a via Cable-TV may be considered a broadband connection.
See also: Bandwiph, DSL, Modem
A Client program (software) that is used to look at various kinds of Internet resources.
See also: Client, Server, URL, WWW
BTW —(By The Way)
A shorthand appended to a comment written in an online forum.
See also: IMHO
A set of Bits that represent a single character. Usually there are 8 Bits in a Byte, sometimes more, depending on how the measurement is being made.
See also: Bit
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CATP —(Caffeine Access Transport Protocol)
Common method of moving caffeine across Wide Area Networks such as the Internet
CATP was first used at the Binary Cafe in Cybertown and quickly spread world-wide.
There are reported problems with short-circuits and rust and decaffinated beverages were not supported until version 1.5.3
See also: Internet (Upper case I), IRC, WAN
CDMA —(Code Division Multiple Access)
A protocol for wireless data and voice communication, CMDA is widely used in cellphone networks, but also in many other data communications systems. CDMA uses a technique called “Spread Spectrum” whereby the data being transmitted is spread across multiple radio frequencies, making more efficent use of available radio spectrum. There are a number of additional protocols built on top of CDMA, such as 1xRTT (also called CMDA2000).
See also: 1xRTT, Protocol
An issuer of Security Certificates used in SSL connections.
See also: SSL
CGI —(Common Gateway Interface)
A set of rules that describe how a Web Server communicates with another piece of software on the same machine, and how the other piece of software (the ?CGI program?) talks to the web server. Any piece of software can be a CGI program if it handles input and output according to the CGI standard.
See also: Server, WWW
The most common name of a directory on a web server in which CGIprograms are stored.
See also: CGI
A software program that is used to contact and obtain data from a Server software program on another computer, often across a great distance. EachClient program is designed to work with one or more specific kinds of Server programs, and each Server requires a specific kind of Client. A Web Browser is a specific kind of Client.
See also: Browser, Client, Server
Most often used to refer to having a server that belongs to one person or group physically located on an Internet-connected network that belongs to another person or group. Usually this is done because the server owner wants their machine to be on a high-speed Internet connection and/or they do not want the security risks of having the server on thier own network.
See also: Internet (Upper case I), Network, Server
The most common meaning of “Cookie” on the Internet refers to a piece of information sent by a Web Server to a Web Browser that the Browser software is expected to save and to send back to the Server whenever the browser makes additional requests from the Server.
Depending on the type of Cookie used, and the Browsers’ settings, the Browser may accept or not accept the Cookie, and may save the Cookie for either a short time or a long time.
Cookies might contain information such as login or registration information, online “shopping cart” information, user preferences, etc.
When a Server receives a request from a Browser that includes a Cookie, the Server is able to use the information stored in the Cookie. For example, the Server might customize what is sent back to the user, or keep a log of particular users’ requests.
Cookies are usually set to expire after a predetermined amount of time and are usually saved in memory until the Browser software is closed down, at which time they may be saved to disk if their “expire time” has not been reached.
Cookies do not read your hard drive and send your life story to the CIA, but they can be used to gather more information about a user than would be possible without them.
See also: Browser, Server
CSS —(Cascading Style Sheet)
A standard for specifying the appearance of text and other elements. CSS was developed for use with HTML
in Web pages but is also used in other situations, notably in applications built using XPFE.
CSS is typically used to provide a single “library” of styles that are used over and over throughout a large number of related documents, as in a web site. A CSS file might specify that all numbered lists are to appear in italics. By changing that single specification the look of a large number of documents can be easily changed.
See also: HTML, Web page, XPFE
Cyberpunk was originally a cultural sub-genre of science fiction taking place in a not-so-distant, dystopian, over-industrialized society. The term grew out of the work of William Gibson and Bruce Sterling and has evolved into a cultural label encompassing many different kinds of human, machine, and punk attitudes. It includes clothing and lifestyle choices as well.
See also: Cyberspace
Term originated by author William Gibson in his novel Neuromancer the word Cyberspace is currently used to describe the whole range of information resources available through computer networks.
See also: Cyberpunk
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DHCP —(Dynamic Host Configuration Protocol)
DHCP is a protocol by which a machine can obtain an IP number (and other network configuration information) from a server on the local network.
See also: IP Number, Network, Server
DHTML —(Dynamic HyperText Markup Language)
The digital version of literati, it is a reference to a vague cloud of people seen to be knowledgeable, hip, or otherwise in-the-know in regards to the digital revolution.
DNS —(Domain Name System)
The Domain Name System is the system that translates Internet domain names into IP numbers.
A “DNS Server” is a server that performs this kind of translation.
See also: Domain Name, IP Number, Server
The unique name that identifies an Internet site. Domain Names always have 2 or more parts, separated by dots. The part on the left is the most specific, and the part on the right is the most general. A given machine may have more than one Domain Name but a given Domain Name points to only one machine. For example, the domain names:
can all refer to the same machine, but each domain name can refer to no more than one machine.
Usually, all of the machines on a given Network will have the same thing as the right-hand portion of their Domain Names (matisse.net in the examples above). It is also possible for a Domain Name to exist but not be connected to an actual machine. This is often done so that a group or business can have an Internet e-mail address without having to establish a real Internet site. In these cases, some real Internet machine must handle the mail on behalf of the listed Domain Name.
See also: IP Number, TLD
Transferring data (usually a file) from a another computer to the computer you are are using. The opposite of upload.
See also: Upload
DSL —(Digital Subscriber Line)
A method for moving data over regular phone lines. A DSL circuit is much faster than a regular phone connection, and the wires coming into the subscriber’s premises are the same (copper) wires used for regular phone service. A DSL circuit must be configured to connect two specific locations, similar to a leased line (howeverr a DSL circuit is not a leased line.
A common configuration of DSL allows downloads at speeds of up to 1.544 megabits (not megabytes) per second, and uploads at speeds of 128 kilobits per second. This arrangement is called ADSL: Asymmetric Digital Subscriber Line.
Another common configuration is symmetrical: 384 Kilobits per second in both directions.
In theory ADSL allows download speeds of up to 9 megabits per second and upload speeds of up to 640 kilobits per second.
DSL is now a popular alternative to Leased Lines and ISDN, being faster than ISDN and less costly than traditional Leased Lines.
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Email —(Electronic Mail)
Messages, usually text, sent from one person to another via computer. E-mail can also be sent automatically to a large number of addresses.
See also: Listserv ®, SMTP
A very common method of networking computers in a LAN.
There is more than one type of Ethernet. By 2001 the standard type was “100-BaseT” which can handle up to about 100,000,000 bits-per-second and can be used with almost any kind of computer.
See also: Bandwiph, FDDI, LAN
An intranet that is accesible to computers that are not physically part of a companys’ own private network, but that is not accessible to the general public, for example to allow vendors and business partners to access a company web site.
Often an intranet will make use of a Virtual Private Network. (VPN.)
See also: Intranet, Network, VPN
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FAQ —(Frequently Asked Questions)
FAQs are documents that list and answerthe most common questions on a particular subject. There are hundreds of FAQs on subjects as diverse as Pet Grooming and Cryptography. FAQs are usually written by people who have tired of answering the same question over and over.
FDDI —(Fiber Distributed Data Interface)
A standard for transmitting data on optical fiber cables at a rate of around 100,000,000 bits-per-second (10 times as fast as 10-BaseTEthernet, about twice as fast as T-3).
See also: Ethernet, T-3
An Internet software tool for locating people on other Internet sites. Finger is also sometimes used to give access to non-personal information, but the most common use is to see if a person has an account at a particular Internet site. Many sites do not allow incoming Finger requests, but many do.
A combination of hardware and software that separates a Network into two or more parts for security purposes.
See also: Network
Originally, “flame” meant to carry forth in a passionate manner in the spirit of honorable debate. Flames most often involved the use of flowery language and flaming well was an art form. More recently flame has come to refer to any kind of derogatory comment no matter how witless or crude.
See also: Flame War
When an online discussion degenerates into a series of personal attacks against the debators, rather than discussion of their positions. A heated exchange.
See also: Flame
FTP —(File Transfer Protocol)
A very common method of moving files between two Internet sites.
FTP is a way to login to another Internet site for the purposes of retrieving and/or sending files. There are many Internet sites that have established publicly accessible repositories of material that can be obtained using FTP, by logging in using the account name “anonymous”, thus these sites are called “anonymous ftp servers”.
FTP was invented and in wide use long before the advent of the World Wide Web and originally was always used from a text-only interface.
See also: Login, WWW
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The technical meaning is a hardware or software set-up that translates between two dissimilar protocols, for example America Online has a gateway that translates between its internal, proprietary e-mail format and Internet e-mail format. Another, sloppier meaning of gateway is to describe any mechanism for providing access to another system, e.g. AOL might be called a gateway to the Internet.
GIF —(Graphic Interchange Format)
A common format for image files, especially suitable for images containing large areas of the same color. GIF format files of simple images are often smaller than the same file would be if stored in JPEG format, but GIF format does not store photographic images as well as JPEG.
See also: JPEG, PNG
1000 or 1024 Megabytes, depending on who is measuring.
See also: Byte
Invented at the University of Minnesota in 1993 just before the Web, gopher was a widely successful method of making menus of material available over the Internet.
Gopher was designed to be much easier to use than FTP, while still using a text-only interface.
Gopher is a Client and Server style program, whichrequires that the user have a Gopher Client program. Although Gopher spread rapidly across the globe in only a couple of years, it has been largely supplanted by Hypertext, also known as WWW (World Wide Web). There are still thousands of Gopher Servers on the Internet and we can expect they will remain for a while.
See also: Client, FTP, WWW
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As used in reference to the World Wide Web, ?hit? means a single request from a web browser for a single item from a web server; thus in order for a web browser to display a page that contains 3 graphics, 4 ?hits? would occur at the server: 1 for the HTML page, and one for each of the 3 graphics.
See also: Browser, HTML, Server
Home Page (or Homepage)
Several meanings. Originally, the web page that your browser is set to use when it starts up. The more common meaning refers to the main web page for a business, organization, person or simply the main page out of a collection of web pages, e.g. “Check out so-and-so’s new Home Page.”
See also: Browser, WWW
Any computer on a network that is a repository for services available to other computers on the network. It is quite common to have one host machine provide several services, such as SMTP (email) and HTTP (web).
See also: Network, SMTP
HTML —(HyperText Markup Language)
The coding language used to create Hypertext documents for use on the World Wide Web. HTML looks a lot like old-fashioned typesetting code, where you surround a block of text with codes that indicate how it should appear.
The “hyper” in Hypertext comes from the fact that in HTML you can specify that a block of text, or an image, is linked to another file on the Internet. HTML files are meant to be viewed using a “Web Browser”.
HTML is loosely based on a more comprehensive system for markup called SGML, and is expected to eventually be replaced by XML-based XHTML standards.
See also: Browser, Hypertext, SGML, WWW, XHTML, XML
HTTP —(HyperText Transfer Protocol)
The protocol for moving hypertextfiles across the Internet. Requires a HTTP client program on one end, and an HTTP server program (such as Apache) on the other end. HTTP is the most important protocol used in the World Wide Web (WWW).
See also: Apache, Client, Hypertext, Server, WWW
Generally, any text that contains links to other documents – words or phrases in the document that can be chosen by a reader and which cause another document to be retrieved and displayed.
See also: HTML, HTTP
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IMAP —(Internet Message Access Protocol)
IMAP is gradually replacing POP as the main protocol used by email clients in communicating with email servers.
Using IMAP an email client program can not only retrieve email but can also manipulate message stored on the server, without having to actually retrieve the messages. So messages can be deleted, have their status changed, multiple mail boxes can be managed, etc.
IMAP is defined in RFC 2060
See also: Client, Email, POP, RFC, Server
IMHO —(In My Humble Opinion)
A shorthand appended to a comment written in an online forum, IMHO indicates that the writer is aware that they areexpressing a debatable view, probably on a subject already under discussion. One of many such shorthands in common use online, especially in discussion forums.
internet (Lower case i)
Any time you connect 2 or more networks together, you have an internet – as in inter-national or inter-state.
See also: Internet (Upper case I), Network
Internet (Upper case I)
The vast collection of inter-connected networks that are connected using the TCP/IP protocols and that evolved from the ARPANET of the late 60’s and early 70’s.
The Internet connects tens of thousands of independent networks into a vast global internet and is probably the largest Wide Area Network in the world.
See also: internet (Lower case i), Network, WAN
A private network inside a company or organization that uses the same kinds of software that you would find on the public Internet, but that is only for internal use. Compare with extranet.
See also: Extranet, internet (Lower case i), Internet (Upper case I)
IP Number —(Internet Protocol Number)
Sometimes called a dotted quad. A unique number consisting of 4 parts separated by dots, e.g.
Every machine that is on the Internet has a unique IP number – if a machine does not have an IP number, it is not really on the Internet. Many machines (especially servers) also have one or more Domain Names that are easier for people to remember.
See also: Domain Name, Server, TCP/IP
IPv4 —(Internet Protocol, version 4)
The most widley used version of the Internet Protocol (the “IP” part of TCP/IP.)
IPv4 allows for a theoretical maximum of approximately four billion IP Numbers (technically 232), but the actual number is far less due to inefficiencies in the way blocks of numbers are handled by networks. The gradual adoption of IPv6 will solve this problem.
See also: IP Number, IPv6, Network, Protocol, TCP/IP
IPv6 —(Internet Protocol, version 6)
The successor to IPv4. Already deployed in some cases and gradually spreading, IPv6 provides a huge number of available IP Numbers – over a sextillion addresses (theoretically 2128). IPv6 allows every device on the planet to have its own IP Number.
See also: IP Number, IPv4, Network, Protocol, TCP/IP
IRC —(Internet Relay Chat)
Basically a huge multi-user live chat facility. There are a number of major IRC servers around the world which are linked to each other. Anyone can create a channel and anything that anyone types in a given channel is seen by all others in the channel. Private channels can (and are) created for multi-person conference calls.
See also: Server
ISDN —(Integrated Services Digital Network)
Basically a way to move more dataover existing regular phone lines. ISDN is available to much of the USA and in most markets it is priced very comparably to standard analog phone circuits. It can provide speeds of roughly 128,000 bits-per-second over regular phone lines. In practice, most people will be limited to 56,000or 64,000 bits-per-second.
Unlike DSL, ISDN can be used to connect to many different locations, one at a time, just like a regular telephone call, as long the other location also has ISDN.
See also: DSL
ISP —(Internet Service Provider)
An institution that provides access to the Internet in some form, usually for money.
IT —(Information Technology)
A very general term referring to the entire field of Information Technology – anything from computer hardware to programming to network management. Most medium and large size companies have IT Departments.
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Java is a network-friendly programming language invented by Sun Microsystems.
Java is often used to build large, complex systems that involve several different computers interacting across networks, for example transaction processing systems.
Java is also used to create software with graphical user interfaces such as editors, audio players, web browsers, etc.
Java is also popular for creating programs that run in small electronic devicws, such as mobile telephones.
Using small Java programs (called “Applets”), Web pages can include functions such as animations,calculators, and other fancy tricks.
See also: Applet, JDK
See also: Ajax, DHTML, HTML
JDK —(Java Development Kit)
A software development package from Sun Microsystems that implements the basic set of tools needed to write, test and debugJava applications and applets
See also: Applet, Java
JPEG —(Joint Photographic Experts Group)
JPEG is most commonly mentioned as a format for image files. JPEG format is preferred to the GIF format for photographic images as opposed to line art or simple logo art.
See also: GIF, PNG
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A thousand bytes. Actually, usually 1024 (210) bytes.
See also: Byte
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LAN —(Local Area Network)
A computer network limited to the immediate area, usually the same building or floor of a building.
See also: Network, VPN, WAN
Refers to line such as a telephone line or fiber-optic cable that is rented for exclusive 24-hour, 7-days-a-week use from your location to another location. The highest speed data connections require a leased line.
See also: DSL, ISDN
A widely used Open Source Unix-like operating system.
Linux was first released by its inventor Linus Torvalds in 1991.
There are versions of Linux for almost every available type of computer hardware from desktop machines to IBM mainframes.
The inner workings of Linux are open and available for anyone to examine and change as long as they make their changes available to the public. This has resulted in thousands of people working on various aspects of Linux and adaptation of Linux for a huge variety of purposes, from servers to TV-recording boxes.
See also: Open Source Software, Unix
The most common kind of maillist, “Listserv” is a registered trademark of L-Soft international, Inc. Listservs originated on BITNET but they are now common on the Internet.
See also: BITNET, Internet (Upper case I), Maillist
Noun or a verb.
Noun: The account name used to gain access to a computer system. Not a secret (contrast with Password).
Verb: the act of connecting to a computer system by giving your credentials (usually your “username” and “password”)
See also: Password
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(or Mailing List) A (usually automated) system that allows people to send e-mail to one address, whereupon their message is copied and sent to all of the other subscribers to the maillist. In this way, people who have many different kinds of e-mail access can participate in discussions together.
See also: Email, Listserv ®
A web page or site made by automatically combining content from other sources, usually by using material available via RSS feeds and/or REST interfaces.
See also: REST, RSS
Technically speaking, a million bytes. In many cases the term means 1024 kilobytes, which is a more than an even million.
See also: Byte, Kilobyte
A specific kind of HTML tag that contains information not normally displayed to the user. Meta tags contan information about the page itself, hence the name (“meta” means “about this subject”)
Typical uses of Meta tags are to include information for search engines to help them better categorize a page.
You can see the Meta tags in a page if you view the pages’ source code.
See also: HTML, Search Engine, SEO
MIME —(Multipurpose Internet Mail Extensions)
Originally a standard for defining the types of files attached to standard Internet mail messages. The MIME standard has come to be used in many situations where one cmputer programs needs to communicate with another program about what kind of file is being sent.
For example, HTML files have a MIME-type of
text/html, JPEG files are
See also: HTML, JPEG
Generally speaking, “to mirror” is to maintain an exact copy of something. Probably the most common use of the term on the Internet refers to “mirror sites” which are web sites, or FTP sites that maintain copies of material originated at another location, usually in order to provide more widespread access to the resource. For example, one site might create a library of software, and 5 other sites might maintain mirrors of that library.
See also: FTP, WWW
Modem —(MOdulator, DEModulator)
A device that connects a computer to a phone line. A telephone for a computer. A modem allows a computer to talk to other computers through the phone system. Basically, modems do for computers what a telephone does for humans.
The maximum practical bandwiph using a modem over regular telephone lines is currently around 57,000 bps.
See also: Bandwiph, bps
An add-on for the Apache web server software, mod_perl makes it possible to use the Perl language to add new features for the Apache server, and to increase the speed of Perl applications by as much as 30 times.
See also: Apache
MOO —(Mud, Object Oriented)
One of several kinds of multi-user role-playing environments.
See also: MUD
The first WWW browser that was available for the Macintosh, Windows,and UNIX all with the same interface. Mosaic really started the popularity of the Web. The source-code to Mosaic was licensed by several companies and used to create many other web browsers.
Mosaic was developed at the National Center for Supercomputing Applications (NCSA), at the University of Illinois in Urbana-Champaign, in Illinois, USA. The first version was released in late 1993.
See also: Browser, WWW
MUD —(Multi-User Dungeon or Dimension)
A (usually text-based) multi-user simulation environment. Some are purely for fun and flirting, others are used for serious software development, or education purposes and all thatlies in between. A significant feature of most MUDs is that users can create things that stay after they leave and which other users can interact within their absence, thus allowing a world to be built gradually and collectively.
See also: MOO
MUSE —(Multi-User Simulated Environment)
One kind of MUD – usually with little or no violence.
See also: MUD
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The etiquette on the Internet.
Derived from the term citizen, referring to a citizen of the Internet,or someone who uses networked resources. The term connotes civic responsibility and participation.
A WWW Browser and the name of a company. The Netscape ™ browser was originally based on the Mosaic program developed at the National Center for Supercomputing Applications (NCSA).
See also: Mosaic
Any time you connect 2 or more computers together so that they can share resources, you have a computer network. Connect 2 or more networks together and you have an internet.
See also: internet (Lower case i)
The name for discussion groups on USENET.
See also: USENET
NIC —(Network Information Center)
Generally, any office that handles information for a network. The most famous of these on the Internet was the InterNIC, which was where most new domain names were registered until that process was decentralized to a number of private companies.
Also means “Network Interface card”, which is the card in a computer that you plug a network cable into.
See also: Domain Name, Network
NNTP —(Network News Transport Protocol)
The protocol used by clientand server software to carry USENET postings back and forth over a TCP/IP network. If you are using any of the more common software such as Netscape, Nuntius, Internet Explorer, etc. to participate in newsgroups then you are benefiting from an NNTP connection.
See also: Client, Server, TCP/IP
Any single computer connected to a network.
See also: Network
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Copyrighted information (such as this Glossary) that is made available by the copyright owner to the general public under license terms that allow reuse of the material, often with the requirement (as with this Glossary) that the re-user grant the public the same rights to the modified version that the re-user received from the copyright owner.
Information that is in the Public Domain might also be considered a form of Open Content.
See also: Open Source Software
Open Source Software
Open Source Software is software for which the underlying programming code is available to the users so that they may read it, make changes to it, and build new versions of the software incorporating their changes. There are many types of Open Source Software, mainly differing in the licensing term under which (altered) copies of the source code may (or must be) redistributed.
See also: Open Content