Bengkel Internet Pak Agus-
Internet (kependekan dari interconnection-networking) adalah seluruh jaringan komputer yang saling terhubung menggunakan standar sistem global Transmission Control Protocol/Internet Protocol Suite (TCP/IP) sebagai protokol pertukaran paket (packet switching communication protocol) untuk melayani miliaran pengguna di seluruh dunia.Rangkaian internet yang terbesar dinamakan Internet. Cara menghubungkan rangkaian dengan kaidah ini dinamakan internetworking ("antarjaringan").
Bengkel Internet Pak Agus
Bengkel Internet Pak Agus is the right choose if you want to learn about internet. The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link billions of devices worldwide. It is a network of networks that consists of millions 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 an extensive 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 peer-to-peer networks for file sharing.
The origins of the Internet date back to research commissioned by the United States federal government in the 1960s to build robust, fault-tolerant communication via computer networks. The primary precursor network, the ARPANET, initially served as a backbone for interconnection of regional academic and military networks in the 1980s. 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 marks 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.
Internet merupakan jaringan komputer yang dibentuk oleh Departemen Pertahanan Amerika Serikat pada tahun 1969, melalui proyek ARPA yang disebut ARPANET (Advanced Research Project Agency Network), di mana mereka mendemonstrasikan bagaimana dengan hardware dan software komputer yang berbasis UNIX, kita bisa melakukan komunikasi dalam jarak yang tidak terhingga melalui saluran telepon.
Proyek ARPANET merancang bentuk jaringan, kehandalan, seberapa besar informasi dapat dipindahkan, dan akhirnya semua standar yang mereka tentukan menjadi cikal bakal pembangunan protokol baru yang sekarang dikenal sebagai TCP/IP (Transmission Control Protocol/Internet Protocol).
Tujuan awal dibangunnya proyek itu adalah untuk keperluan militer. Pada saat itu Departemen Pertahanan Amerika Serikat (US Department of Defense) membuat sistem jaringan komputer yang tersebar dengan menghubungkan komputer di daerah-daerah vital untuk mengatasi masalah bila terjadi serangan nuklir dan untuk menghindari terjadinya informasi terpusat, yang apabila terjadi perang dapat mudah dihancurkan.
Belajar Internet di Bengkel Pak Agus
Mari bersama kita belajar internet di
bengkel Pak Agus. Pada mulanya ARPANET hanya menghubungkan 4 situs saja yaitu Stanford Research Institute, University of California, Santa Barbara, University of Utah, di mana mereka membentuk satu jaringan terpadu pada tahun 1969, dan secara umum ARPANET diperkenalkan pada bulan Oktober 1972. Tidak lama kemudian proyek ini berkembang pesat di seluruh daerah, dan semua universitas di negara tersebut ingin bergabung, sehingga membuat ARPANET kesulitan untuk mengaturnya.
Oleh sebab itu ARPANET dipecah manjadi dua, yaitu "MILNET" untuk keperluan militer dan "ARPANET" baru yang lebih kecil untuk keperluan non-militer seperti, universitas-universitas. Gabungan kedua jaringan akhirnya dikenal dengan nama DARPA Internet, yang kemudian disederhanakan menjadi Internet.
ARPANET development began with two network nodes which were interconnected between the Network Measurement Center at the University of California, Los Angeles (UCLA) Henry Samueli School of Engineering and Applied Science directed by Leonard Kleinrock, and the NLS system at SRI International (SRI) by Douglas Engelbart in Menlo Park, California, on 29 October 1969. The third site was the Culler-Fried Interactive Mathematics Center at the University of California, Santa Barbara, followed by the University of Utah Graphics Department. In an early sign of future growth, fifteen sites were connected to the young ARPANET by the end of 1971. These early years were documented in the 1972 film Computer Networks: The Heralds of Resource Sharing.
Early international collaborations on the ARPANET were rare. European developers were concerned with developing the X.25 networks.[25] Notable exceptions were the Norwegian Seismic Array (NORSAR) in June 1973, followed in 1973 by Sweden with satellite links to the Tanum Earth Station and Peter T. Kirstein's research group in the United Kingdom, initially at the Institute of Computer Science, University of London and later at University College London. In December 1974, RFC 675 (Specification of Internet Transmission Control Program), by Vinton Cerf, Yogen Dalal, and Carl Sunshine, used the term internet as a shorthand for internetworking and later RFCs repeated this use.[29] Access to the ARPANET was expanded in 1981 when the National Science Foundation (NSF) funded the Computer Science Network (CSNET). In 1982, the Internet Protocol Suite (TCP/IP) was standardized, which permitted worldwide proliferation of interconnected networks.
TCP/IP network access expanded again in 1986 when the National Science Foundation Network (NSFNet) provided access to supercomputer sites in the United States for researchers, first at speeds of 56 kbit/s and later at 1.5 Mbit/s and 45 Mbit/s. Commercial Internet service providers (ISPs) emerged in the late 1980s and early 1990s. The ARPANET was decommissioned in 1990. By 1995, the Internet was fully commercialized in the U.S. when the NSFNet was decommissioned, removing the last restrictions on use of the Internet to carry commercial traffic. The Internet rapidly expanded in Europe and Australia in the mid to late 1980s and to Asia in the late 1980s and early 1990s
The beginning of dedicated transatlantic communication between the NSFNET and networks in Europe was established with a low-speed satellite relay between Princeton University and Stockholm, Sweden in December 1988. Although other network protocols such as UUCP had global reach well before this time, this marked the beginning of the Internet as an intercontinental network.
Slightly over a year later in March 1990, the first high-speed T1 (1.5 Mbit/s) link between the NSFNET and Europe was installed between Cornell University and CERN, allowing much more robust communications than were capable with satellites. Six months later Tim Berners-Lee would begin writing WorldWideWeb, the first web browser after two years of lobbying CERN management. By Christmas 1990, Berners-Lee had built all the tools necessary for a working Web: the HyperText Transfer Protocol (HTTP) 0.9, the HyperText Markup Language (HTML), the first Web browser (which was also a HTML editor and could access Usenet newsgroups and FTP files), the first HTTP server software (later known as CERN httpd), the first web server (http://info.cern.ch), and the first Web pages that described the project itself.
Since 1995 the Internet has tremendously impacted culture and commerce, including the rise of near instant communication by email, instant messaging, telephony (Voice over Internet Protocol or VoIP), two-way interactive video calls, and the World Wide Web[38] with its discussion forums, blogs, social networking, and online shopping sites. Increasing amounts of data are transmitted at higher and higher speeds over fiber optic networks operating at 1-Gbit/s, 10-Gbit/s, or more.
The Internet continues to grow, driven by ever greater amounts of online information and knowledge, commerce, entertainment and social networking. During the late 1990s, it was estimated that traffic on the public Internet grew by 100 percent per year, while the mean annual growth in the number of Internet users was thought to be between 20% and 50%. This growth is often attributed to the lack of central administration, which allows organic growth of the network, as well as the non-proprietary nature of the Internet protocols, which encourages vendor interoperability and prevents any one company from exerting too much control over the network. As of 31 March 2011, the estimated total number of Internet users was 2.095 billion (30.2% of world population). It is estimated that in 1993 the Internet carried only 1% of the information flowing through two-way telecommunication, by 2000 this figure had grown to 51%, and by 2007 more than 97% of all telecommunicated information was carried over the Internet.
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Pak Agus about internet.
