An intranet is a private network accessible only to an organization's staff. Often, a wide range of information and services are available on an organization's internal intranet that are unavailable to the public, unlike the Internet. A company-wide intranet can constitute an important focal point of internal communication and collaboration, and provide a single starting point to access internal and external resources. In its simplest form, an intranet is established with the technologies for local area networks (LANs) and wide area networks (WANs). Many modern intranets have search engines, user profiles, blogs, mobile apps with notifications, and events planning within their infrastructure.
Intranets began to appear in a range of larger organizations from 1994.
Increasingly, intranets are being used to deliver tools, e.g. collaboration (to facilitate working in groups and teleconferencing) or sophisticated corporate directories, sales and customer relationship management tools, project management etc.,
Intranets are also being used as corporate culture-change platforms. For example, large numbers of employees discussing key issues in an intranet forum application could lead to new ideas in management, productivity, quality, and other corporate issues.
In large intranets, website traffic is often similar to public website traffic and can be better understood by using web metrics software to track overall activity. User surveys also improve intranet website effectiveness.
Larger businesses allow users within their intranet to access public internet through firewall servers. They have the ability to screen messages coming and going, keeping security intact. When part of an intranet is made accessible to customers and others outside the business, it becomes part of an extranet. Businesses can send private messages through the public network, using special encryption/decryption and other security safeguards to connect one part of their intranet to another.
Intranet user-experience, editorial, and technology teams work together to produce in-house sites. Most commonly, intranets are managed by the communications, HR or CIO departments of large organizations, or some combination of these.
Because of the scope and variety of content and the number of system interfaces, intranets of many organizations are much more complex than their respective public websites. Intranets and their use are growing rapidly. According to the Intranet design annual 2007 from Nielsen Norman Group, the number of pages on participants' intranets averaged 200,000 over the years 2001 to 2003 and has grown to an average of 6 million pages over 2005–2007.
Most organizations devote considerable resources into the planning and implementation of their intranet as it is of strategic importance to the organization's success. Some of the planning would include topics such as determining the purpose and goals of the intranet, identifying persons or departments responsible for implementation and management and devising functional plans, page layouts and designs.
The appropriate staff would also ensure that implementation schedules and phase-out of existing systems were organized, while defining and implementing security of the intranet and ensuring it lies within legal boundaries and other constraints. In order to produce a high-value end product, systems planners should determine the level of interactivity (e.g. wikis, on-line forms) desired.
Planners may also consider whether the input of new data and updating of existing data is to be centrally controlled or devolve. These decisions sit alongside to the hardware and software considerations (like content management systems), participation issues (like good taste, harassment, confidentiality), and features to be supported.
Intranets are often static sites; they are a shared drive, serving up centrally stored documents alongside internal articles or communications (often one-way communication). By leveraging firms which specialise in 'social' intranets, organisations are beginning to think of how their intranets can become a 'communication hub' for their entire team. The actual implementation would include steps such as securing senior management support and funding., conducting a business requirement analysis and identifying users' information needs.
From the technical perspective, there would need to be a co-ordinated installation of the web server and user access network, the required user/client applications and the creation of document framework (or template) for the content to be hosted.
The end-user should be involved in testing and promoting use of the company intranet, possibly through a parallel adoption methodology or pilot programme. In the long term, the company should carry out ongoing measurement and evaluation, including through benchmarking against other company services.
Some aspects are non-static.
An intranet structure needs key personnel committed to maintaining the Intranet and keeping content current. For feedback on the intranet, social networking can be done through a forum for users to indicate what they want and what they do not like.
A short item in "Top Five Intranet Trends for 2019" was titled Data Privacy concerns come to the intranet. Part of the force behind this is the European Union's General Data Protection Regulation which went into effect May 2018.
An enterprise private network is a computer network built by a business to interconnect its various company sites (such as production sites, offices and shops) in order to share computer resources.
Beginning with the digitalisation of telecommunication networks, started in the 1970s in the USA by AT&T, and propelled by the growth in computer systems availability and demands, enterprise networks have been built for decades without the need to append the term private to them. The networks were operated over telecommunication networks and, as for voice communications, a certain amount of security and secrecy was expected and delivered.
But with the Internet in the 1990s came a new type of network, virtual private networks, built over this public infrastructure, using encryption to protect the data traffic from eaves-dropping. So the enterprise networks are now commonly referred to enterprise private networks in order to clarify that these are private networks, in contrast to public networks.
The internet and intranet Unix network provide a functioning email facility around the world.
The data transfer task is broken up into two network solutions: an intranet used for transferring data among formation members at high update rates to support close formation flight and an internet used for transferring data among the separate formations at lower update rates.
ActiveMovie was the immediate ancestor of Windows Media Player 6.x, and was a streaming media technology now known as DirectShow, developed by Microsoft to replace Video for Windows. ActiveMovie allows users to view media streams, whether distributed via the Internet, an intranet or CD-ROMs.
Originally announced in March 1996, the first version was released in May 1996 bundled with the beta version of Internet Explorer 3.0.When ActiveMovie was installed an option was added to the Start Menu to launch the ActiveMovie Control. This allowed users to play multimedia files and thus was a rudimentary media player.
In March 1997, Microsoft announced that ActiveMovie was going to become part of the DirectX set of technologies, and by July it was being referred to as DirectShow.Version 5.2 of Windows Media Player would remove the ActiveMovie Control icon from the Start Menu upon installation. Microsoft provided instructions for reinstalling the icon on its website.Activity stream
An activity stream is a list of recent activities performed by an individual, typically on a single website. For example, Facebook's News Feed is an activity stream. Since the introduction of the News Feed on September 6, 2006, other major websites have introduced similar implementations for their own users. Since the proliferation of activity streams on websites, there have been calls to standardize the format so that websites could interact with a stream provided by another website. The Activity Streams project, for example, is an effort to develop an activity stream protocol to syndicate activities across social web applications. Several major websites with activity stream implementations have already opened up their activity streams to developers to use, including Facebook and MySpace.Though activity stream arises from social networking, nowadays it has become an essential part of business software. Enterprise social software is used in different types of companies to organize their internal communication and acts as an addition to traditional corporate intranet. Collaboration software like Jive Software, Yammer and Chatter offer activity stream as a separate product. At the same time other software providers such as tibbr, Central Desktop and Wrike offer activity stream as an integrated part of their collaboration software solution.Activity streams come in two different variations:
Generic feeds: all users see the same content in the activity stream.
Personalised feeds: each user gets bespoke items as well as custom ranking of each element in the feed.Computer network
A computer network is a digital telecommunications network which allows nodes to share resources. In computer networks, computing devices exchange data with each other using connections (data links) between nodes. These data links are established over cable media such as wires or optic cables, or wireless media such as Wi-Fi.
Network computer devices that originate, route and terminate the data are called network nodes. Nodes are generally identified by network addresses, and can include hosts such as personal computers, phones, and servers, as well as networking hardware such as routers and switches. Two such devices can be said to be networked together when one device is able to exchange information with the other device, whether or not they have a direct connection to each other. In most cases, application-specific communications protocols are layered (i.e. carried as payload) over other more general communications protocols. This formidable collection of information technology requires skilled network management to keep it all running reliably.
Computer networks support an enormous number of applications and services such as access to the World Wide Web, digital video, digital audio, shared use of application and storage servers, printers, and fax machines, and use of email and instant messaging applications as well as many others. Computer networks differ in the transmission medium used to carry their signals, communications protocols to organize network traffic, the network's size, topology, traffic control mechanism and organizational intent. The best-known computer network is the Internet.DirectAccess
DirectAccess, also known as Unified Remote Access, is a VPN-like technology that provides intranet connectivity to client computers when they are connected to the Internet. Unlike many traditional VPN connections, which must be initiated and terminated by explicit user action, DirectAccess connections are designed to connect automatically as soon as the computer connects to the Internet. DirectAccess was introduced in Windows Server 2008 R2, providing this service to Windows 7 and Windows 8 "Enterprise" edition clients. In 2010, Microsoft Forefront Unified Access Gateway (UAG) was released, which simplifies the deployment of DirectAccess for Windows 2008 R2, and includes additional components that make it easier to integrate without the need to deploy IPv6 on the network, and with a dedicated user interface for the configuration and monitoring. Some requirements and limitations that were part of the design of DirectAccess with Windows Server 2008 R2 and UAG have been changed (see requirements below). While DirectAccess is based on Microsoft technology, third-party solutions exist for accessing internal UNIX and Linux servers through DirectAccess. With Windows Server 2012, DirectAccess is fully integrated into the operating system, providing a user interface to configure and native IPv6 and IPv4 support.Extranet
An extranet is a controlled private network that allows access to partners, vendors and suppliers or an authorized set of customers – normally to a subset of the information accessible from an organization's intranet. An extranet is similar to a DMZ in that it provides access to needed services for authorized parties, without granting access to an organization's entire network.
Historically the term was occasionally also used in the sense of two organizations sharing their internal networks over a virtual private network (VPN).Infosys
Infosys Limited is an Indian multinational corporation that provides business consulting, information technology and outsourcing services. It has its headquarters in Bengaluru, Karnataka, India.Infosys is the second-largest Indian IT company by 2017 revenues and 596th largest public company in the world based on revenue. On March 29, 2019, its market capitalisation was $46.52 billion. The credit rating of the company is A− (rating by Standard & Poor's).Internet/Intranet Input Method Framework
IIIMF (Internet/Intranet Input Method Framework) is the default input method framework for Chinese (Simplified and Traditional), Japanese and Korean on old Fedora Linux systems. Since Fedora Core 5, SCIM has been selected as the default input method framework instead. Developed by Hideki Hiura, it supports Unicode and allows multiple language engines to run at the same time.Intranet portal
An intranet portal is the gateway that unifies access to enterprise information and applications on an intranet. It is a tool that helps a company manage its data, applications, and information more easily through personalized views. Some portal solutions are able to integrate legacy applications, objects from other portals, and handle thousands of user requests. In a corporate enterprise environment, it is also known as an enterprise portal.Joint Worldwide Intelligence Communications System
The Joint Worldwide Intelligence Communications System (JWICS), pronounced "JAYwicks", is a Top Secret/SCI network run by the United States' Defense Intelligence Agency and used across the Department of Defense, Department of State, Department of Homeland Security and Department of Justice to transmit especially sensitive classified information.
In other words, JWICS is DoD's Top Secret intranet together with its Secret counterpart, SIPRNet. JWICS superseded the earlier DSNET2 and DSNET3, the Top Secret and SCI levels of the Defense Data Network based on ARPANET technology.In day-to-day usage, the JWICS is used primarily by members of the Intelligence Community, such as the DIA within the DoD, and the Federal Bureau of Investigation under the Justice Department. Conversely, SIPRNet and NIPRNet comprise the overwhelming bulk of usage within DoD and non-intelligence government agencies and departments.
JWICS was allegedly one of the networks accessed by Chelsea Manning, who in 2010 leaked massive amounts of classified material, including the video used in WikiLeaks' Collateral Murder and US diplomatic cables.Kwangmyong (network)
Kwangmyong (literally “Bright Light”) is a North Korean "walled garden" national intranet service opened in 2000.
The network uses domain names under the .kp top level domain that are not accessible from the global Internet. As of 2016 the network uses IPv4 addresses reserved for private networks in the 10.0.0.0/8 range. North Koreans often find it more convenient to access sites by their IP address rather than by URL using Latin characters. Like the global Internet, the network hosts content accessible with web browsers, and provides an internal web search engine. It also provides email services and news groups.Only tourists and a small number of government officials are allowed to use the global Internet in North Korea, making Kwangmyong the only computer network available to most North Korean citizens. It is a free service for public use.National intranet
A national intranet is an Internet protocol-based walled garden network maintained by a nation state as a national substitute for the global Internet, with the aim of controlling and monitoring the communications of its inhabitants, as well as restricting their access to outside media. Other names have been used, such as the use of the term "halal internet" in Islamic countries.
Such networks generally come with access to state-controlled media and national alternatives to foreign-run Internet services: search engines, web-based email, and so forth.
North Korea's Kwangmyong network, dating back to 2000, is the best-known of this type of network. Cuba and Myanmar also use a similar network system that is separated from the rest of the Internet.In April 2011, a senior Iranian official, Ali Agha-Mohammadi announced government plans to launch its own "halal internet", which would conform to Islamic values and provide "appropriate" services. Creating such a network, similar to the North Korean example, would prevent unwanted information from outside Iran getting into the closed system. The Iranian walled garden would have its own localized email service and search engine.Navy Marine Corps Intranet
The Navy/Marine Corps Intranet (NMCI) is a United States Department of the Navy program which was designed to provide the vast majority of information technology services for the entire Department, including the United States Navy and Marine Corps.Purple Radio
Purple Radio is Durham University's Official Student Radio Station. Purple broadcasts online 24 hours a day during term time, from October until June each year.Shared resource
In computing, a shared resource, or network share, is a computer resource made available from one host to other hosts on a computer network. It is a device or piece of information on a computer that can be remotely accessed from another computer, typically via a local area network or an enterprise intranet, transparently as if it were a resource in the local machine.
Network sharing is made possible by inter-process communication over the network.Some examples of shareable resources are computer programs, data, storage devices, and printers. E.g. shared file access (also known as disk sharing and folder sharing), shared printer access, shared scanner access, etc. The shared resource is called a shared disk, shared folder or shared document
The term file sharing traditionally means shared file access, especially in the context of operating systems and LAN and Intranet services, for example in Microsoft Windows documentation. Though, as BitTorrent and similar applications became available in the early 2000s, the term file sharing increasingly has become associated with peer-to-peer file sharing over the Internet.Thomas Jefferson High School for Science and Technology
Thomas Jefferson High School for Science and Technology (also known as TJHSST, TJ, or Jefferson) is a Virginia state-chartered magnet school in Fairfax County, Virginia. It is a regional high school operated by Fairfax County Public Schools.
As a publicly funded and administered high school with a selective admission process, it is often compared with notable public magnet schools, although it discontinued non-application based admission after the class of 1988. Attendance at the school is open to students in six local jurisdictions based on an admissions test, prior academic achievement, recommendations, and essays. The selective admissions program was initiated in 1985 through the cooperation of state and county governments, as well as corporate sponsorship from the defense and technology industries. The school occupies the building of the previous Thomas Jefferson High School (constructed in 1965). It is one of 18 Virginia Governor's Schools, and a founding member of the National Consortium for Specialized Secondary Schools of Mathematics, Science and Technology. In 2016, the school placed first in Newsweek's annual "America's Top High Schools" rankings for the third consecutive year and fifth in US News & World Report's 2016 High School Rankings. In its 2019 report on the top high schools in the United States, U.S. News & World Report rated TJHSST as the best high school in the State of Virginia.Web portal
A web portal is a specially designed website that brings information from diverse sources, like emails, online forums and search engines, together in a uniform way. Usually, each information source gets its dedicated area on the page for displaying information (a portlet); often, the user can configure which ones to display. Variants of portals include mashups and intranet "dashboards" for executives and managers. The extent to which content is displayed in a "uniform way" may depend on the intended user and the intended purpose, as well as the diversity of the content. Very often design emphasis is on a certain "metaphor" for configuring and customizing the presentation of the content (e.g., a dashboard or map) and the chosen implementation framework or code libraries. In addition, the role of the user in an organization may determine which content can be added to the portal or deleted from the portal configuration.
A portal may use a search engine's application programming interface (API) to permit users to search intranet content as opposed to extranet content by restricting which domains may be searched. Apart from this common search engines feature, web portals may offer other services such as e-mail, news, stock quotes, information from databases and even entertainment content. Portals provide a way for enterprises and organizations to provide a consistent "look and feel" with access control and procedures for multiple applications and databases, which otherwise would have been different web entities at various URLs. The features available may be restricted by whether access is by an authorized and authenticated user (employee, member) or an anonymous website visitor.
Examples of early public web portals were AOL, Excite, Netvibes, iGoogle, MSN, Naver, Lycos, Prodigy, Indiatimes, Rediff, and Yahoo!. See for example, the "My Yahoo!" feature of Yahoo! that may have inspired such features as the later Google "iGoogle" (discontinued as of November 1, 2013.) The configurable side-panels of, for example, the modern Opera browser and the option of "speed dial" pages by most browsers continue to reflect the earlier "portal" metaphor.Website
A website or web site is a collection of related network web resources, such as web pages, multimedia content, which are typically identified with a common domain name, and published on at least one web server. Notable examples are wikipedia.org, google.com, and amazon.com.
Websites can be accessed via a public Internet Protocol (IP) network, such as the Internet, or a private local area network (LAN), by a uniform resource locator (URL) that identifies the site.
Websites can have many functions and can be used in various fashions; a website can be a personal website, a corporate website for a company, a government website, an organization website, etc. Websites are typically dedicated to a particular topic or purpose, ranging from entertainment and social networking to providing news and education. All publicly accessible websites collectively constitute the World Wide Web, while private websites, such as a company's website for its employees, are typically part of an intranet.
Web pages, which are the building blocks of websites, are documents, typically composed in plain text interspersed with formatting instructions of Hypertext Markup Language (HTML, XHTML). They may incorporate elements from other websites 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. The user's application, often a web browser, renders the page content according to its HTML markup instructions onto a display terminal.
Hyperlinking between web pages conveys to the reader the site structure and guides the navigation of the site, which often starts with a home page containing a directory of the site web content. Some websites require user registration or subscription to access content. Examples of subscription websites include many business sites, news websites, academic journal websites, gaming websites, file-sharing websites, message boards, web-based email, social networking websites, websites providing real-time stock market data, as well as sites providing various other services. End users can access websites on a range of devices, including desktop and laptop computers, tablet computers, smartphones and smart TVs.Website governance
Website governance is an organization's structure of staff and the technical systems, policies and procedures to maintain and manage a website. Website governance applies to both Internet and Intranet sites.Wiki software
Wiki software (also known as a wiki engine or wiki application) is collaborative software that runs a wiki, which allows users to create and collaboratively edit "pages" or entries via a web browser. A wiki system is usually a web application that runs on one or more web servers. The content, including all current and previous revisions, is usually stored in either a file system or a database. Wikis are a type of web content management system, and the most commonly supported off-the-shelf software that web hosting facilities offer.
There are currently dozens of actively maintained wiki engines, in a variety of programming languages, including both open source and proprietary applications. These vary widely in their platform support, in their support for natural language characters and conventions, and in their assumptions about technical versus social control of editing.