Portal:Internet
The Internet PortalThe Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing. The origins of the Internet date back to the development of packet switching and research commissioned by the United States Department of Defense in the 1960s to enable time-sharing of computers. The primary precursor network, the ARPANET, initially served as a backbone for interconnection of regional academic and military networks in the 1970s. The funding of the National Science Foundation Network as a new backbone in the 1980s, as well as private funding for other commercial extensions, led to worldwide participation in the development of new networking technologies, and the merger of many networks. The linking of commercial networks and enterprises by the early 1990s marked the beginning of the transition to the modern Internet, and generated a sustained exponential growth as generations of institutional, personal, and mobile computers were connected to the network. Although the Internet was widely used by academia in the 1980s, commercialization incorporated its services and technologies into virtually every aspect of modern life. (Full article...) Selected articleDelrina was a Canadian software company based in Toronto, that existed between 1988 and 1995, prior to being bought by the American software firm Symantec. Delrina started out by producing a set of electronic form products known as PerForm and later, FormFlow. However, the company was best known for its WinFax software package of the early- to mid-1990s, which enabled computers equipped with fax-modems to communicate faxes to stand-alone fax machines or other similarly-equipped computers. Delrina also produced a set of popular screensavers, including one that resulted in the well-publicized "flying toasters" lawsuit for copyright and trademark infringement (Berkeley Systems Inc. v. Delrina); the case set a precedent in American law that satiric commercial software products were not subject to the same First Amendment exemptions as parodic cartoons or literature. After the buyout by Symantec in 1995, parts of the firm were sold off, while Symantec continues to sell the WinFax product to this day. In its wake, several of Delrina's former executives founded venture capital firms that continue to have a lasting impact on the Canadian software industry. Selected pictureA wireless LAN or WLAN is a wireless local area network, which is the linking of two or more computers without using wires. WLAN utilizes spread-spectrum or OFDM modulation technology based on radio waves to enable communication between devices in a limited area, also known as the basic service set. This gives users the mobility to move around within a broad coverage area and still be connected to the network. News
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Kim Karin Polese (born November 13, 1961) was president and CEO of Marimba, Inc. from 1996 until July 2000, and was one of the most prominent Silicon Valley executives during the dot-com era. In 1997, she made Time's list of "The 25 Most Influential Americans". Polese spent more than seven years with Sun Microsystems working as a Java product manager, before embarking on Marimba's Java-based business. Before joining Sun, she worked at IntelliCorp Inc. As of September 2004, Polese is CEO of SpikeSource, a provider of business-ready open source solutions. The company was incubated in 2003 at VC firm Kleiner Perkins Caufield & Byers by Ray Lane, and launched its first products in April 2005. Polese serves on the boards of Technorati, Inc., the Global Security Institute, and the University of California President's Board on Science and Innovation. Polese is a fellow at Carnegie Mellon University's Center for Engineered Innovation. She received a BA degree in biophysics in 1984 from the University of California, Berkeley and studied Computer Science at the University of Washington.
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