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Internet In Colombia
Access to the Internet in Colombia shows a marked increase during the last few years. As of September 2009, the web connections surpassed two million, as compared with an estimated total of 900,000 Internet subscribers by the end of 2005. The current figure equated to 17 million Internet users, plus 3.8 million mobile internet users, or 38.5 percent of the 2009 population, as compared with 4,739,000 Internet users in 2005, or 11.5 percent of the 2005 population (10.9 per 100 inhabitants).Colombia country profile Federal Research Division, U.S. Library of Congress, February 2007. ''This article incorporates text from this source, which is in the .'' Colombia had 581,877 Internet hosts in 2006.< ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colombia
Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuela to the east and northeast, Brazil to the southeast, Ecuador and Peru to the south and southwest, the Pacific Ocean to the west, and Panama to the northwest. Colombia is divided into 32 departments and the Capital District of Bogotá, the country's largest city. It covers an area of 1,141,748 square kilometers (440,831 sq mi), and has a population of 52 million. Colombia's cultural heritage—including language, religion, cuisine, and art—reflects its history as a Spanish colony, fusing cultural elements brought by immigration from Europe and the Middle East, with those brought by enslaved Africans, as well as with those of the various Amerindian civilizations that predate colonization. Spanish is th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cable Internet Access
In telecommunications, cable Internet access, shortened to cable Internet, is a form of broadband Internet access which uses the same infrastructure as a cable television. Like digital subscriber line and fiber to the premises services, cable Internet access provides network edge connectivity ( last mile access) from the Internet service provider to an end user. It is integrated into the cable television infrastructure analogously to DSL which uses the existing telephone network. Cable TV networks and telecommunications networks are the two predominant forms of residential Internet access. Recently, both have seen increased competition from fiber deployments, wireless, and mobile networks. Hardware and bit rates Broadband cable Internet access requires a cable modem at the customer's premises and a cable modem termination system (CMTS) at a cable operator facility, typically a cable television headend. The two are connected via coaxial cable or a hybrid fibre-coaxial (HFC) plant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Child Pornography
Child pornography (also called CP, child sexual abuse material, CSAM, child porn, or kiddie porn) is pornography that unlawfully exploits children for sexual stimulation. It may be produced with the direct involvement or sexual assault of a child (also known as child sexual abuse images) or it may be simulated child pornography. Abuse of the child occurs during the sexual acts or lascivious exhibitions of genitals or pubic areas which are recorded in the production of child pornography. Child pornography may use a variety of mediums, including writings, magazines, photos, sculpture, drawing, painting, animation, sound recording, video, and video games. Child pornography may be created for profit or other reasons. Laws regarding child pornography generally include sexual images involving prepubescents, pubescent, or post-pubescent minors and computer-generated images that appear to involve them. Most possessors of child pornography who are arrested are found to possess images o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenNet Initiative
The OpenNet Initiative (ONI) was a joint project whose goal was to monitor and report on internet filtering and surveillance practices by nations. The project employed a number of technical means, as well as an international network of investigators, to determine the extent and nature of government-run internet filtering programs. Participating academic institutions included the Citizen Lab at the Munk Centre for International Studies, University of Toronto; Berkman Center for Internet & Society at Harvard Law School; the Oxford Internet Institute (OII) at University of Oxford; and, The SecDev Group, which took over from the Advanced Network Research Group at the Cambridge Security Programme, University of Cambridge. In December 2014 the OpenNet Initiative partners announced that they would no longer carry out research under the ONI banner. The ONI website, including all reports and data, is being maintained indefinitely to allow continued public access to ONI's entire archive of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-censorship
Self-censorship is the act of censoring or classifying one's own discourse. This is done out of fear of, or deference to, the sensibilities or preferences (actual or perceived) of others and without overt pressure from any specific party or institution of authority. Self-censorship is often practiced by film producers, film directors, publishers, news anchors, journalists, musicians, and other kinds of authors including individuals who use social media. Article 19 of the Universal Declaration of Human Rights guarantees freedom of speech from all forms of censorship. Article 19 explicitly states that "everyone has the right to freedom of opinion and expression; this right includes freedom to hold opinions without interference and to seek, receive and impart information and ideas through any media and regardless of frontiers." The practice of self-censorship, like that of censorship itself, has a long history. Reasons for self-expression Psychological People often communica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WiMax
Worldwide Interoperability for Microwave Access (WiMAX) is a family of wireless broadband communication standards based on the IEEE 802.16 set of standards, which provide physical layer (PHY) and media access control (MAC) options. The WiMAX Forum was formed in June 2001 to promote conformity and interoperability, including the definition of system profiles for commercial vendors. The forum describes WiMAX as "a standards-based technology enabling the delivery of last mile wireless broadband access as an alternative to cable and DSL". IEEE 802.16m or WirelessMAN-Advanced was a candidate for 4G, in competition with the LTE Advanced standard. WiMAX was initially designed to provide 30 to 40 megabit-per-second data rates, with the 2011 update providing up to 1 Gbit/s for fixed stations. WiMAX release 2.1, popularly branded as WiMAX 2+, is a backwards-compatible transition from previous WiMAX generations. It is compatible and interoperable with TD-LTE. Terminology WiM ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telefónica Telecom
Telefónica, S.A. () is a Spanish multinational telecommunications company headquartered in Madrid, Spain. It is one of the largest telephone operators and mobile network providers in the world. It provides fixed and mobile telephony, broadband, and subscription television, operating in Europe and the Americas. As well as the Telefónica brand, it also trades as Movistar, O2, and Vivo. The company is a component of the Euro Stoxx 50 stock market index. History * The company was created in Madrid in 1924 as Compañía Telefónica Nacional de España (CTNE) with ITT as one of its major shareholders. * In 1945, the state acquired by law a share of 79.6% of the company. This stake was diluted by a capital increase in 1967. * Until the liberalisation of the telecom market in 1997, Telefónica was the only telephone operator in Spain. It still holds a dominant position (over 75% in 2000). * Nowadays, Telefónica is present in more than 20 countries around Europe and America. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telefónica
Telefónica, S.A. () is a Spanish multinational telecommunications company headquartered in Madrid, Spain. It is one of the largest telephone operators and mobile network providers in the world. It provides fixed and mobile telephony, broadband, and subscription television, operating in Europe and the Americas. As well as the Telefónica brand, it also trades as Movistar, O2, and Vivo. The company is a component of the Euro Stoxx 50 stock market index. History * The company was created in Madrid in 1924 as Compañía Telefónica Nacional de España (CTNE) with ITT as one of its major shareholders. * In 1945, the state acquired by law a share of 79.6% of the company. This stake was diluted by a capital increase in 1967. * Until the liberalisation of the telecom market in 1997, Telefónica was the only telephone operator in Spain. It still holds a dominant position (over 75% in 2000). * Nowadays, Telefónica is present in more than 20 countries around Europe and America. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asymmetric Digital Subscriber Line
Asymmetric digital subscriber line (ADSL) is a type of digital subscriber line (DSL) technology, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide. ADSL differs from the less common symmetric digital subscriber line (SDSL). In ADSL, bandwidth and bit rate are said to be asymmetric, meaning greater toward the customer premises (downstream) than the reverse (upstream). Providers usually market ADSL as an Internet access service primarily for downloading content from the Internet, but not for serving content accessed by others. Overview ADSL works by using spectrum above the band used by voice telephone calls. With a DSL filter, often called ''splitter'', the frequency bands are isolated, permitting a single telephone line to be used for both ADSL service and telephone calls at the same time. ADSL is generally only installed for short distances from the telephone exchange (the last m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartagena, Colombia
Cartagena ( , also ), known since the colonial era as Cartagena de Indias (), is a city and one of the major ports on the northern coast of Colombia in the Caribbean Coast Region, bordering the Caribbean sea. Cartagena's past role as a link in the route to West Indies provides it with important historical value for world exploration and preservation of heritage from the great commercial maritime routes. As a former Spanish colony, it was a key port for the export of Bolivian silver to Spain and for the import of enslaved Africans under the asiento system. It was defensible against pirate attacks in the Caribbean. The city's strategic location between the Magdalena and Sinú Rivers also gave it easy access to the interior of New Granada and made it a main port for trade between Spain and its overseas empire, establishing its importance by the early 1540s. Modern Cartagena is the capital of the Bolívar Department, and had a population of 1,028,736, according to the 2018 ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barranquilla
Barranquilla () is the capital district of Atlántico Department in Colombia. It is located near the Caribbean Sea and is the largest city and third port in the Caribbean Coast region; as of 2018 it had a population of 1,206,319, making it Colombia's fourth-most populous city after Bogotá, Medellín, and Cali. Barranquilla lies strategically next to the delta of the Magdalena River, (originally before rapid urban growth) from its mouth at the Caribbean Sea, serving as a port for river and maritime transportation within Colombia. It is also the main economic center of Atlántico department in Colombia. The city is the core of the Metropolitan Area of Barranquilla, with a population of over 2 million, which also includes the municipalities of Soledad, Galapa, Malambo, and Puerto Colombia. Barranquilla was legally established as a town on April 7, 1813, although it dates from at least 1629. It grew into an important port, serving as a haven for immigrants from Europe, espe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cali
Santiago de Cali (), or Cali, is the capital of the Valle del Cauca department, and the most populous city in southwest Colombia, with 2,227,642 residents according to the 2018 census. The city spans with of urban area, making Cali the second-largest city in the country by area and the third most populous after Bogotá and Medellín. As the only major Colombian city with access to the Pacific Coast, Cali is the main urban and economic center in the south of the country, and has one of Colombia's fastest-growing economies. The city was founded on 25 July 1536 by the Spanish explorer Sebastián de Belalcázar. As a sporting center for Colombia, it was the host city for the 1971 Pan American Games. Cali also hosted the 1992 World Wrestling Championships, the 2013 edition of the World Games, the UCI Track Cycling World Championships in 2014, the World Youth Championships in Athletics in 2015 as well as the inaugural Junior Pan American Games in 2021 and the 2022 World Athletic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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