Script
A collection of statements written in a Scripting Language.

Scripting Language
In web terms: A simple programming language that can be executed by a web browser or a web server. See JavaScript and VBScript.

Search Engine
Computer program used to search and catalog (index) the millions of pages of available information on the web. Common search engines are Google and AltaVista.

Semantic Web
A web of data with a meaning in the sense that computer programs can know enough about the data to process it.

Server
A Web Hosting Computer

Shareware
Software that you can try free of charge, and pay a fee to continue to use legally.

Shockwave
A format (technology) developed by Adobe for embedding multimedia content in web pages.

SGML (Standard Generalized Markup Language)
An international standard for markup languages. The basis for HTML and XML.

SMIL (Synchronized Multimedia Integration Language)
A W3C recommended language for creating multimedia presentations.

SMTP (Simple Mail Transfer Protocol)
A standard communication protocol for sending e-mail messages between computers.

SOAP (Simple Object Access Protocol)
A standard protocol for letting applications communicate with each other using XML.

Solaris
Computer operating system from SUN.

SPAM
In web terms: The action of sending multiple unwelcome messages to a newsgroup or mailing list.

Spider
Web Spider, a piece of software which scans code of a webpage.

Spoofing
Addressing a web page or an e-mail with a false referrer. Like sending an e-mail from a false address.

Spyware
Computer software hidden in a computer with the purpose of collecting information about the use of the computer.

SQL (Structured Query Language)
An ANSI standard computer language for accessing and manipulating databases.

SQL Server
A database system from Microsoft. Mostly used on high traffic web sites running on the Windows platform.

SSI (Server Side Include)
A type of HTML comment inserted into a web page to instruct the web server to generate dynamic content. The most common use is to include standard header or footer for the page.

SSL (Secure Socket Layer)
Software to secure and protect web site communication using encrypted transmission of data.

Static IP (address)
An IP address that is the same each time connect to the Internet. (See also Dynamic IP).

Streaming
A method of sending audio and video files over the Internet in such a way that the user can view the file while it is being transferred.

Streaming Format
The format used for files being streamed over the Internet. (See Windows Media, Real Video and QuickTime).

SVG (Scalable Vector Graphics)
A W3C recommended language for defining graphics in XML.