Security

Cyberattack keeps Iowa's largest school district closed

An apparent cyberattack on Iowa's largest school district has led officials to cancel classes for 30,000 students for a second day as technicians scramble to protect data and restore the computer system, the district's leader ...

Security

Greece: Government websites hit by cyberattack

The Greek government said Friday that the official state websites of the prime minister, the national police and fire service and several important ministries were briefly disabled by a cyberattack but have been restored.

Computer Sciences

New tool protects users' private data while they browse

Computer scientists funded by the U.S. National Science Foundation and affiliated with the University of California San Diego and Brave Software have developed a tool that will increase protections for users' private data ...

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Website

A website (or web site) is a collection of related web pages, images, videos or other digital assets that are addressed with a common domain name or IP address in an Internet Protocol-based network. A web site is hosted on at least one web server, accessible via the Internet or a private local area network.

A web page is a document, typically written in plain text interspersed with formatting instructions of Hypertext Markup Language (HTML, XHTML). A web page may incorporate elements from other web sites with suitable markup anchors.

Web pages are accessed and transported with the Hypertext Transfer Protocol (HTTP), which may optionally employ encryption (HTTP Secure, HTTPS) to provide security and privacy for the user of the web page content. The user's application, often a web browser, renders the page content according to its HTML markup instructions onto a display terminal.

All publicly accessible web sites collectively constitute the World Wide Web.

The pages of a web site can usually be accessed from a simple Uniform Resource Locator (URL) called the homepage. The URLs of the pages organize them into a hierarchy, although hyperlinking between them conveys the reader's perceived site structure and guides the reader's navigation of the site.

Some web sites require a subscription to access some or all of their content. Examples of subscription sites include many business sites, parts of many news sites, academic journal sites, gaming sites, message boards, web-based e-mail, services, social networking web sites, and sites providing real-time stock market data.

This text uses material from Wikipedia, licensed under CC BY-SA