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History: "Indigenous Tradition" In preliterate societies the association of rhythmic or repetitively patterned utterances with supernatural knowledge endures well into historic times. Knowledge is passed from one generation to another. Similar as in the Southern tradition | |||||||||||||||||||||||||||||||||||||
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Timeline BC ~ 1900 BC: Egyptian writers use non-standard 1500 an enciphered formula for the production of pottery is done in Mesopotamia parts of the Hebrew writing of Jeremiah's words are written down in " 4th century 487 the Spartans introduce the so called " 170 50-60 | |||||||||||||||||||||||||||||||||||||
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Challenges for Copyright by ICT: Digital Content Providers Providers of digital information might be confronted with copyright related problems when using some of the special features of hypertext media like Framing Frames are often used to help define, and navigate within, a content provider's website. Still, when they are used to present (copyrighted) third party material from other sites issues of passing off and misleading or deceptive conduct, as well as copyright infringement, immediately arise. Hyperlinking It is generally held that the mere creation of a hyperlink does not, of itself, infringe copyright as usually the words indicating a link or the displayed URL are unlikely to be considered a "work". Nevertheless if a link is clicked on the users browser will download a full copy of the material at the linked address creating a copy in the RAM of his computer courtesy of the address supplied by the party that published the link. Although it is widely agreed that the permission to download material over the link must be part of an implied license granted by the person who has made the material available on the web in the first place, the scope of this implied license is still the subject of debate. Another option that has been discussed is to consider linking Furthermore hyperlinks, and other "information location tools", like online directories or search engines could cause their operators trouble if they refer or link users to a site that contains infringing material. In this case it is yet unclear whether providers can be held liable for infringement. | |||||||||||||||||||||||||||||||||||||
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Late 1950s - Early 1960s: Second Generation Computers An important change in the development of computers occurred in 1948 with the invention of the Stretch by Throughout the early 1960s there were a number of commercially successful computers (for example the IBM 1401) used in business, universities, and government and by 1965 most large firms routinely processed financial information by using computers. Decisive for the success of computers in business was the stored program concept and the development of sophisticated high-level | |||||||||||||||||||||||||||||||||||||
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Challenges for Copyright by ICT: Introduction Traditional copyright and the practice of paying Yet again new technologies have altered the way of how (copyrighted) works are produced, copied, made obtainable and distributed. The emergence of global electronic networks and the increased availability of digitalized intellectual property confront existing copyright with a variety of questions and challenges. Although the combination of several types of works within one larger work or on one data carrier, and the digital format (although this may be a recent development it has been the object of detailed legal scrutiny), as well as networking (telephone and cable networks have been in use for a long time, although they do not permit interactivity) are nothing really new, the circumstance that recent technologies allow the presentation and storage of text, sound and visual information in digital form indeed is a novel fact. Like that the entire information can be generated, altered and used by and on one and the same device, irrespective of whether it is provided online or offline. | |||||||||||||||||||||||||||||||||||||
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0 - 1400 A.D. 150 A The Roman smoke signals network consisted of towers within a visible range of each other and had a total length of about 4500 kilometers. It was used for military signaling. For a similar telegraph network in ancient Greece see About 750 In Japan block printing is used for the first time. 868 In China the world's first dated book, the Diamond Sutra, is printed. 1041-1048 In China moveable types made from clay are invented. 1088 The first of the great medieval universities was established in Bologna. At the beginning universities predominantly offered a kind of do-it-yourself publishing service. Books still had to be copied by hand and were so rare that a copy of a widely desired book qualified for being invited to a university. Holding a lecture equaled to reading a book aloud, like a priest read from the Bible during services. Attending a lecture equaled to copy a lecture word by word, so that you had your own copy of a book, thus enabling you to hold a lecture, too. For further details see History of the Idea of a University, | |||||||||||||||||||||||||||||||||||||
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Anonymity "Freedom of anonymous speech is an essential component of free speech." Ian Goldberg/David Wagner, Someone wants to hide one's identity, to remain anonymous, if s/he fears to be holding accountable for something, say, a publication, that is considered to be prohibited. Anonymous publishing has a long tradition in European history. Writers of erotic literature or pamphlets, e. g., preferred to use pseudonyms or publish anonymously. During the Enlightenment books as d'Alembert's and Diderot's famous Encyclopaedia were printed and distributed secretly. Today The original design of the Net, as far as it is preserved, offers a relatively high degree of privacy, because due to the client-server model all what is known about you is a report of the machine from which information was, respectively is requested. But this design of the Net interferes with the wish of corporations to know you, even to know more about you than you want them to know. What is euphemistically called customer relationship management systems means the collection, compilation and analysis of personal information about you by others. In 1997 America Online member Timothy McVeigh, a Navy employee, made his homosexuality publicly known in a short autobiographical sketch. Another Navy employee reading this sketch informed the Navy. America Online revealed McVeigh's identity to the Navy, who discharged McVeigh. As the consequence of a court ruling on that case, Timothy McVeigh was allowed to return to the Navy. Sometimes anonymity really matters. On the Net you still have several possibilities to remain anonymous. You may visit web sites via an In Germany, in 1515, printers had to swear not to print or distribute any publication bypassing the councilmen. Today repressive regimes, such as Anonymity might be used for abuses, that is true, but "the burden of proof rests with those who would seek to limit it. (Rob Kling, Ya-ching Lee, Al Teich, Mark S. Frankel, Assessing Anonymous Communication on the Internet: Policy Deliberations, in: The Information Society, 1999). | |||||||||||||||||||||||||||||||||||||
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World War II ... Never before propaganda had been as important as in the 2nd World War. From now on education was one more field of propaganda: its purpose was to teach how to think, while pure propaganda was supposed to show what to think. Every nation founded at least one ministry of propaganda - of course without calling it that way. For example the British called it the Ministry of Information (= MOI), the U.S. distinguished between the Office of Strategic Services (= OSS) and the Office of War Information (= OWI), the Germans created a Ministry of Propaganda and Public Enlightenment (= RMVP) and the Japanese called their disinformation and propaganda campaign the "Thought War". British censorship was so strict that the text of an ordinary propaganda leaflet, that had been dropped from planes several million times, was not given to a journalist who asked for it. Atrocity stories were no longer used the same way as in the 1st World War. Instead, German war propaganda had started long before the war. In the middle of the 1930s Some of the pictures of fear, hatred and intolerance still exist in people's heads. Considering this propaganda did a good job, unfortunately it was the anti-national-socialist propaganda that failed at that time. | |||||||||||||||||||||||||||||||||||||
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Timeline 1900-1970 AD 1913 the wheel cipher gets re-invented as a strip 1917 - an AT&T-employee, Gilbert S. Vernam, invents a polyalphabetic cipher machine that works with random-keys 1918 the Germans start using the ADFGVX-system, that later gets later by the French Georges Painvin - Arthur Scherbius patents a ciphering machine and tries to sell it to the German Military, but is rejected 1919 Hugo Alexander Koch invents a rotor cipher machine 1921 the Hebern Electric Code, a company producing electro-mechanical cipher machines, is founded 1923 Arthur Scherbius founds an enterprise to construct and finally sell his late 1920's/30's more and more it is criminals who use cryptology for their purposes (e.g. for smuggling). Elizabeth Smith Friedman deciphers the codes of rum-smugglers during prohibition regularly 1929 Lester S. Hill publishes his book Cryptography in an Algebraic Alphabet, which contains enciphered parts 1933-1945 the Germans make the Enigma machine its cryptographic main-tool, which is broken by the Poles Marian Rejewski, Gordon Welchman and Alan Turing's team at Bletchley Park in England in 1939 1937 the Japanese invent their so called Purple machine with the help of Herbert O. Yardley. The machine works with telephone stepping relays. It is broken by a team of 1930's the Sigaba machine is invented in the USA, either by W.F. Friedman or his colleague Frank Rowlett - at the same time the British develop the Typex machine, similar to the German Enigma machine 1943 Colossus, a code breaking computer is put into action at Bletchley Park 1943-1980 the cryptographic Venona Project, done by the NSA, is taking place for a longer period than any other program of that type 1948 Shannon, one of the first modern cryptographers bringing mathematics into cryptography, publishes his book A Communications Theory of Secrecy Systems 1960's the Communications-Electronics Security Group (= CESG) is founded as a section of Government Communications Headquarters (= GCHQ) late 1960's the IBM Watson Research Lab develops the Lucifer cipher 1969 James Ellis develops a system of separate public-keys and private-keys | |||||||||||||||||||||||||||||||||||||
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Legal Protection: National Legislation | |||||||||||||||||||||||||||||||||||||
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Other biometric technologies Other biometric technologies not specified here include ear recognition, signature dynamics, key stroke dynamics, vein pattern recognition, retinal scan, body odour recognition, and DNA recognition. These are technologies which are either in early stages of development or used in highly specialised and limited contexts. | |||||||||||||||||||||||||||||||||||||
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Legal Protection: TRIPS (Trade-Related Aspects of Intellectual Property Rights) Another important multilateral treaty concerned with The complete TRIPS agreement can be found on: | |||||||||||||||||||||||||||||||||||||
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What is the Internet? Each definition of the Internet is a simplified statement and runs the risk of being outdated within a short time. What is usually referred to as the Internet is a network of thousands of computer networks (so called autonomous systems) run by governmental authorities, companies, and universities, etc. Generally speaking, every time a user connects to a computer networks, a new Internet is created. Technically speaking, the Internet is a What constitutes the Internet is constantly changing. Certainly the state of the future Net will be different to the present one. Some years ago the Internet could still be described as a network of computer networks using a common communication protocol, the so-called Also, the Internet is not solely constituted by computers connected to other computers, because there are also point-of-sale terminals, cameras, robots, telescopes, cellular phones, TV sets and and an assortment of other hardware components that are connected to the Internet. At the core of the Internet are so-called Since these networks are often privately owned, any description of the Internet as a public network is not an accurate. It is easier to say what the Internet is not than to say what it is. On 24 October, 1995 the U.S. What is generally and in a simplyfiying manner called the Internet, may be better referred to as the Matrix, a term introduced by science fiction writer Strictly speaking, the Matrix is not a medium; it is a platform for resources: for media and services. The Matrix is mainly a very powerful means for making information easily accessible worldwide, for sending and receiving messages, videos, texts and audio files, for transferring funds and trading securities, for sharing resources, for collecting weather condition data, for For a comprehensive view of uses of the Matrix, especially the World Wide Web, see " | |||||||||||||||||||||||||||||||||||||
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Global hubs of the data body industry While most data bunkers are restricted to particular areas or contexts, there are others which act as global data nodes. Companies such as
The size of these data repositories is constantly growing, so it is only a matter of time when everybody living in the technologically saturated part of the world will be registered in one of these data bunkers. Among these companies, For many years, EDS has been surrounded by rumours concerning sinister involvement with intelligence agencies. Beyond the rumours, though, there are also facts. EDS has a special division for | |||||||||||||||||||||||||||||||||||||
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Intellectual Property: A Definition Intellectual property, very generally, relates to the output, which result from intellectual activity in the industrial, scientific, literary and artistic fields. Traditionally intellectual property is divided into two branches: 1) Industrial Property a) b) c) d) Unfair competition (trade secrets) e) Geographical indications (indications of source and appellations of origin) 2) Copyright The protection of intellectual property is guaranteed through a variety of laws, which grant the creators of intellectual goods, and services certain time-limited rights to control the use made of their products. Those rights apply to the intellectual creation as such, and not to the physical object in which the work may be embodied. | |||||||||||||||||||||||||||||||||||||
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1940s - 1950s: The Development of Early Robotics Technology During the 1940s and 1950s two major developments enabled the design of modern Numerical control was invented during the late 1940s and early 1950s. It is a method of controlling machine tool axes by means of numbers that have been coded on media. The first numerical control machine was presented in 1952 at the First teleoperators were developed in the early 1940s. Teleoperators are mechanical manipulators which are controlled by a human from a remote location. In its typical application a human moves a mechanical arm and hand with its moves being duplicated at another location. | |||||||||||||||||||||||||||||||||||||
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Hill & Knowlton Although it is generally hard to distinguish between public relations and propaganda, It furthermore played a central role in the Gulf War. On behalf of the Kuwaiti government it presented a 15-year-old girl to testify before Congress about human rights violations in a Kuwaiti hospital. The girl, later found out to be the daughter of Kuwait's ambassador to the U.S., and its testimony then became the centerpiece of a finely tuned PR campaign orchestrated by Hill & Knowlton and co-ordinated with the White House on behalf of the government of Kuwait an the Citizens for a Free Kuwait group. Inflaming public opinion against Iraq and bringing the U.S. Congress in favor of war in the Gulf, this probably was one of the largest and most effective public relations campaigns in history. Running campaigns against abortion for the Catholic Church and representing the Accused of pursuing potentially illegal proxy spying operation for intelligence agencies, Richard Cheney, head of Hill & Knowltons New York office, denied this allegations, but said that "... in such a large organization you never know if there's not some sneak operation going on." On the other hand former (Source: Carlisle, Johan: Public Relationships: Hill & Knowlton, Robert Gray, and the CIA. | |||||||||||||||||||||||||||||||||||||
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Identity vs. Identification It has become a commonplace observation that the history of modernity has been accompanied by what one might call a general weakening of identity, both as a theoretical concept and as a social and cultural reality. This blurring of identity has come to full fruition in the 20th century. As a theoretical concept, identity has lost its metaphysical foundation of "full correspondence" following the destruction of metaphysics by thinkers such as Nietzsche, Heidegger, Witgenstein or Davidson. Nietzsche's "dead god", his often-quoted metaphor for the demise of metaphysics, has left western cultures not only with the problem of having to learn how to think without permanent foundations; it has left them with both the liberty of constructing identities, and the structural obligation to do so. The dilemmas arising out of this ambivalent situation have given rise to the comment that "god is dead, and men is not doing so well himself". The new promise of freedom is accompanied by the threat of enslavement. Modern, technologically saturated cultures survive and propagate and emancipate themselves by acting as the gatekeepers of their own technological prisons. On the social and cultural levels, traditional clear-cut identities have become weakened as traditional cultural belonging has been undermined or supplanted by modern socio-technological structures. The question as to "who one is" has become increasingly difficult to answer: hybrid identities are spreading, identities are multiple, temporary, fleeting rather than reflecting an inherited sense of belonging. The war cry of modern culture industry "be yourself" demands the impossible and offers a myriad of tools all outcompeting each other in their promise to fulfil the impossible. For many, identity has become a matter of choice rather than of cultural or biological heritage, although being able to chose may not have been the result of a choice. A large superstructure of purchasable identification objects caters for an audience finding itself propelled into an ever accelerating and vertiginous spiral of identification and estrangement. In the supermarket of identities, what is useful and cool today is the waste of tomorrow. What is offered as the latest advance in helping you to "be yourself" is as ephemeral as your identification with it; it is trash in embryonic form. Identity has become both problematic and trivial, causing modern subjects a sense of thrownness and uprootedness as well as granting them the opportunity of overcoming established authoritarian structures. In modern, technologically saturated societies, the general weakening of identities is a prerequisite for emancipation. The return to "strong" clear-cut "real" identities is the way of new fundamentalism demanding a rehabilitation of "traditional values" and protected zones for metaphysical thought, both of which are to be had only at the price of suppression and violence. It has become difficult to know "who one is", but this difficulty is not merely a private problem. It is also a problem for the exercise of power, for the state and other power institutions also need to know "who you are". With the spread of weak identities, power is exercised in a different manner. Power cannot be exercised without being clear who it addresses; note the dual significance of "subject". A weakened, hybrid undefined subject (in the philosophical sense) cannot be a "good" subject (in the political sense), it is not easy to sub-ject. Without identification, power cannot be exercised. And while identification is itself not a sufficient precondition for authoritarianism, it is certainly a necessary one. Identities are therefore reconstructed using technologies of identification in order to keep the weakened and hence evasive subjects "sub-jected". States have traditionally employed bureaucratic identification techniques and sanctioned those who trying to evade the grip of administration. Carrying several passports has been the privilege of spies and of dubious outlaws, and not possessing an "ID" at all is the fate of millions of refugees fleeing violence or economic destitution. Lack of identification is structurally sanctioned by placelessness. The technisised acceleration of societies and the weakening of identities make identification a complicated matter. On the one hand, bureaucratic identification techniques can be technologically bypassed. Passports and signatures can be forged; data can be manipulated and played with. On the other hand, traditional bureaucratic methods are slow. The requirements resulting from these constraints are met by biometric technology. | |||||||||||||||||||||||||||||||||||||
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Biometric applications: surveillance Biometric technologies are not surveillance technologies in themselves, but as identification technologies they provide an input into surveillance which can make such as face recognition are combined with camera systems and criminal data banks in order to supervise public places and single out individuals. Another example is the use of biometrics technologies is in the supervision of probationers, who in this way can carry their special hybrid status between imprisonment and freedom with them, so that they can be tracked down easily. Unlike biometric applications in access control, where one is aware of the biometric data extraction process, what makes biometrics used in surveillance a particularly critical issue is the fact that biometric samples are extracted routinely, unnoticed by the individuals concerned. | |||||||||||||||||||||||||||||||||||||
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Internet, Intranets, Extranets, and Virtual Private Networks With the rise of networks and the corresponding decline of mainframe services computers have become communication devices instead of being solely computational or typewriter-like devices. Corporate networks become increasingly important and often use the Internet as a public service network to interconnect. Sometimes they are Software companies, consulting agencies, and journalists serving their interests make some further differences by splitting up the easily understandable term Cable TV networks and online services as Especially for financial transactions, secure proprietary networks become increasingly important. When you transfer funds from your banking account to an account in another country, it is done through the SWIFT network, the network of the Electronic Communications Networks as | |||||||||||||||||||||||||||||||||||||
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Global Data Flows In the space of flows constituted by today's global data networks the space of places is transcended. Visualizations of these global data flows show arches bridging seas and continents, thereby linking the world's centres of research and development, economics and politics. In the global "Network Society" (Manuel Castells) the traditional centres of power and domination are not discarded, in the opposite, they are strengthened and reinforced by the use of information and communication technologies. Political, economical and symbolical power becomes increasingly linked to the use of modern information and communication technologies. The most sensitive and advanced centres of information and communication technologies are the stock markets. Excluded from the network constituted by modern information and communication technologies, large parts of Africa, Asia and South America, but also the poor of industrialized countries, are ranking increasingly marginal to the world economy. Cities are centres of communications, trade and power. The higher the percentage of urban population, the more it is likely that the telecommunications infrastructure is generally good to excellent. This goes hand in hand with lower telecommunications costs. Those parts of the world with the poorest infrastructure are also the world's poorhouse. In Bangladesh for most parts of the population a personal computer is as expensive as a limousine in European one-month's salary in Europe, they have to pay eight annual salaries. Therefore telecommunications infrastructure is concentrated on the highly industrialized world: Most telephone mainlines, mobile telephones, computers, Internet accounts and Internet hosts (computers connected to the global data networks) can be found here. The same applies to media: the daily circulation of newspapers and the use of TV sets and radios. - Telecommunication and media services affordable to most parts of the population are mostly restricted to industrialized countries. This situation will not change in the foreseeable future: Most expenditure for telecommunications infrastructure will be restricted to the richest countries in the world. In 1998, the world's richest countries consumed 75% of all cables and wires. | |||||||||||||||||||||||||||||||||||||
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Another Question of Security Even with the best techniques it is impossible to invent a cryptographic system that is absolutely safe/unbreakable. To decipher a text means to go through many, sometimes nearly - but never really - endless attempts. For the computers of today it might take hundreds of years or even more to go through all possibilities of codes, but still, finally the code stays breakable. The much faster quantum computers will proof that one day. Therefore the decision to elect a certain method of enciphering finally is a matter of trust. For the average user of computers it is rather difficult to understand or even realize the dangers and/or the technological background of electronic transmission of data. For the majority thinking about one's own necessities for encryption first of all means to trust others, the specialists, to rely on the information they provide. The websites explaining the problems behind (and also the articles and books concerning the topic) are written by experts of course as well, very often in their typical scientific language, merely understandable for laymen. The introductions and other superficial elements of those articles can be understood, whereas the real background appears as untouchable spheres of knowledge. The fact that dangers are hard to see through and the need for security measures appears as something most people know from media reports, leads directly to the problem of an underdeveloped democracy in the field of cryptography. Obviously the connection between cryptography and democracy is rather invisible for many people. Those mentioned media reports often specialize in talking about the work computer hackers do (sometimes being presented as criminals, sometimes as heroes) and the danger to lose control over the money drawn away from one's bank account, if someone steals the credit card number or other important financial data. The term "security", surely connected to those issues, is a completely different one from the one that is connected to privacy. It is especially the latter that touches the main elements of democracy. for the question of security see: | |||||||||||||||||||||||||||||||||||||
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Who owns the Internet and who is in charge? The Internet/Matrix still depends heavily on public infrastructure and there is no dedicated owner of the whole Internet/Matrix, but the networks it consists of are run and owned by corporations and institutions. Access to the Internet is usually provided by Internet Service Providers (ISPs) for a monthly fee. Each network is owned by someone and has a network operation center from where it is centrally controlled, but the Internet/Matrix is not owned by any single authority and has no network operation center of its own. No legal authority determines how and where networks can be connected together, this is something the managers of networks have to agree about. So there is no way to ever gain ultimate control of the Matrix/Internet. The in some respects decentralized Matrix/Internet architecture and administration do not imply that there are no authorities for oversight and common standards for sustaining basic operations, for administration: There are authorities for IP number and domain name registrations, e.g. Ever since the organizational structures for Internet administration have changed according to the needs to be addressed. Up to now, administration of the Internet is a collaborative undertaking of several loose cooperative bodies with no strict hierarchy of authority. These bodies make decisions on common guidelines, as Amazingly, there seems to be an unspoken and uncodified consent of what is allowed and what is forbidden on the Internet that is widely accepted. Codifications, as the so-called Sometimes violations not already subject to law become part of governmental regulations, as it was the case with spamming, the unsolicited sending of advertising mail messages. But engineers proved to be quicker and developed software against spamming. So, in some respects, the Internet is self-regulating, indeed. For a detailed report on Internet governance, click here. | |||||||||||||||||||||||||||||||||||||
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Timeline Cryptography - Introduction Besides oral conversations and written language many other ways of information-transport are known: like the bush telegraph, drums, smoke signals etc. Those methods are not cryptography, still they need en- and decoding, which means that the history of language, the history of communication and the history of cryptography are closely connected to each other The timeline gives an insight into the endless fight between enciphering and deciphering. The reasons for them can be found in public and private issues at the same time, though mostly connected to military maneuvers and/or political tasks. One of the most important researchers on Cryptography through the centuries is | |||||||||||||||||||||||||||||||||||||
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Timeline 1970-2000 AD 1971 IBM's work on the Lucifer cipher and the work of the NSA lead to the U.S. Data Encryption Standard (= 1976 1977/78 the 1984 Congress passes Comprehensive Crime Control Act - The Hacker Quarterly is founded 1986 Computer Fraud and Abuse Act is passed in the USA - Electronic Communications Privacy Act 1987 Chicago prosecutors found Computer Fraud and Abuse Task Force 1988 U.S. Secret Service covertly videotapes a hacker convention 1989 NuPrometheus League distributes Apple Computer software 1990 - - Charles H. Bennett and Gilles Brassard publish their work on Quantum Cryptography - Martin Luther King Day Crash strikes AT&T long-distance network nationwide 1991 - one of the first conferences for Computers, Freedom and Privacy takes place in San Francisco - AT&T phone crash; New York City and various airports get affected 1993 the U.S. government announces to introduce the 1994 - the 1990s work on quantum computer and quantum cryptography - work on biometrics for authentication (finger prints, the iris, smells, etc.) 1996 France liberates its cryptography law: one now can use cryptography if registered - OECD issues Cryptography Policy Guidelines; a paper calling for encryption exports-standards and unrestricted access to encryption products 1997 April European Commission issues Electronic Commerce Initiative, in favor of strong encryption 1997 June PGP 5.0 Freeware widely available for non-commercial use 1997 June 56-bit DES code cracked by a network of 14,000 computers 1997 August U.S. judge assesses encryption export regulations as violation of the First Amendment 1998 February foundation of Americans for Computer Privacy, a broad coalition in opposition to the U.S. cryptography policy 1998 March 1998 April NSA issues a report about the risks of key recovery systems 1998 July 1998 October Finnish government agrees to unrestricted export of strong encryption 1999 January RSA Data Security, establishes worldwide distribution of encryption product outside the USA - National Institute of Standards and Technologies announces that 56-bit - 56-bit DES code is cracked in 22 hours and 15 minutes 1999 May 27 United Kingdom speaks out against key recovery 1999 Sept: the USA announce to stop the restriction of cryptography-exports 2000 as the German government wants to elaborate a cryptography-law, different organizations start a campaign against that law - computer hackers do no longer only visit websites and change little details there but cause breakdowns of entire systems, producing big economic losses for further information about the history of cryptography see: for information about hacker's history see: | |||||||||||||||||||||||||||||||||||||
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Advertising and the Media System Media systems (especially broadcasting) can be classified in two different types: Public Media Systems: Government control over broadcasting through ownership, regulation, and partial funding of public broadcasting services. Private Media System: Ownership and control lies in the hands of private companies and shareholders. Both systems can exist in various forms, according to the degree of control by governments and private companies, with mixed systems (public and private) as the third main kind. Whereas public media systems are usually at least partially funded by governments, private broadcasting solely relies on advertising revenue. Still also public media systems cannot exclude advertising as a source of revenue. Therefore both types are to a certain degree dependent on money coming in by advertisers. And this implies consequences on the content provided by the media. As the attraction of advertisers becomes critically important, interests of the advertising industry frequently play a dominant role concerning the structure of content and the creation of environments favorable for advertising goods and services within the media becomes more and more common. | |||||||||||||||||||||||||||||||||||||
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Eliminating online censorship: Freenet, Free Haven and Publius Protecting speech on the global data networks attracts an increasing attention. The efforts and the corresponding abilities of governmental authorities, corporations and copyright enforcement agencies are countered by similar efforts and abilities of researchers and engineers to provide means for anonymous and uncensored communication, as Freenet, Free Haven and Publius. All three of them show a similar design. Content is split up and spread on several servers. When a file is requested, the pieces are reassembled. This design makes it difficult to censor content. All of these systems are not commercial products. The most advanced system seems to be Publius. Because of being designed by researchers and engineers at the prestigious For more information on Publius, see John Schwartz, Online and Unidentifiable? in: The Washington Post, June 30, 2000, Freenet web site: Free Haven web site: Publius web site: | |||||||||||||||||||||||||||||||||||||
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Basics: Introduction Copyright law is a branch of | |||||||||||||||||||||||||||||||||||||
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Gateway A gateway is a computer supplying point-to-multipoint connections between computer networks. | |||||||||||||||||||||||||||||||||||||
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Caching Caching is a mechanism that attempts to decrease the time it takes to retrieve data by storing a copy at a closer location. | |||||||||||||||||||||||||||||||||||||
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NATO The North Atlantic Treaty was signed in Washington on 4 April 1949, creating NATO (= North Atlantic Treaty Organization). It was an alliance of 12 independent nations, originally committed to each other's defense. Between 1952 and 1982 four more members were welcomed and in 1999, the first ex-members of | |||||||||||||||||||||||||||||||||||||
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Aeneas Tacticus Supposedly his real name was Aeneas of Stymphalus. He was a Greek military scientist and cryptographer. He invented an optical system for communication similar to a telegraph: the | |||||||||||||||||||||||||||||||||||||
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Gaius Julius Caesar Gaius Julius Caesar (100-44 BC) was a Roman Statesman who came to power through a military career and by buying of votes. His army won the civil war, run over Spain, Sicily and Egypt, where he made Cleopatra a Queen. For reaching even more power he increased the number of senators. But he also organized social measures to improve the people's food-situation. In February 44 BC he did not accept the kingship offered by Marc Anthony, which made him even more popular. One month later he was murdered during a senate sitting. | |||||||||||||||||||||||||||||||||||||
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Saddam Hussein Saddam Hussein joined the revolutionary Baath party when he was a university student. In 1958 he had the head of Iraq, Abdul-Karim Qassim, killed. Since 1979 he has been President of Iraq. Under his reign Iraq fought a decade-long war with Iran. Because of his steady enmity with extreme Islamic leaders the West supported him first of all, until his army invaded Kuwait in August 1990, an incident that the USA led to the Gulf War. Since then many rumors about a coup d'état have been launched, but Saddam Hussein is still in unrestricted power. | |||||||||||||||||||||||||||||||||||||
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Amazon.com Among privacy campaigners, the company's name has become almost synonymous with aggressive online direct marketing practices as well as user profiling and tracking. Amazon and has been involved in | |||||||||||||||||||||||||||||||||||||
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Black Propaganda Black propaganda does not tell its source. The recipient cannot find out the correct source. Rather would it be possible to get a wrong idea about the sender. It is very helpful for separating two allies. | |||||||||||||||||||||||||||||||||||||
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Seneca Lucius Annaeus Seneca (~4 BC - 65 AD), originally coming from Spain, was a Roman philosopher, statesman, orator and playwright with a lot of influence on the Roman cultural life of his days. Involved into politics, his pupil | |||||||||||||||||||||||||||||||||||||
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David Kahn David Kahn can be considered one of the most important historians on cryptography. His book The Codebreakers. The comprehensive history of secret Communication from Ancient Times to the Internet, written in 1996 is supposed to be the most important work on the history of cryptography. | |||||||||||||||||||||||||||||||||||||
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Europe Online Established in 1998 and privately held, Europe Online created and operates the world's largest broadband "Internet via the Sky" network. The Europe Online "Internet via the Sky" service is available to subscribers in English, French, German, Dutch and Danish with more languages to come. http://www.europeonline.com | |||||||||||||||||||||||||||||||||||||
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Integrated circuit Also called microcircuit, the integrated circuit is an assembly of electronic components, fabricated as a single unit, in which active semiconductor devices ( | |||||||||||||||||||||||||||||||||||||
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Polybius Polybius was one of the greatest historians of the ancient Greek. he lived from 200-118 BC. see: | |||||||||||||||||||||||||||||||||||||
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Automation Automation is concerned with the application of machines to tasks once performed by humans or, increasingly, to tasks that would otherwise be impossible. Although the term mechanization is often used to refer to the simple replacement of human labor by machines, | |||||||||||||||||||||||||||||||||||||
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CIM To perform manufacturing firm's functions related to design and production the CAD/CAM technology, for computer-aided design and computer-aided manufacturing, was developed. Today it is widely recognized that the scope of computer applications must extend beyond design and production to include the business functions of the firm. The name given to this more comprehensive use of computers is computer-integrated manufacturing (CIM). | |||||||||||||||||||||||||||||||||||||
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Liability of ISPs ISPs (Internet Service Provider), BBSs (Bulletin Board Service Operators), systems operators and other service providers (in the U.S.) can usually be hold liable for infringing activities that take place through their facilities under three theories: 1) direct liability: to establish direct infringement liability there must be some kind of a direct volitional act, 2) contributory liability: a party may be liable for contributory infringement where "... with knowledge of the infringing activity, [it] induces, causes or materially contributes to the infringing activity of another." Therefore a person must know or have reason to know that the subject matter is copyrighted and that particular uses violated copyright law. There must be a direct infringement of which the contributory infringer has knowledge, and encourages or facilitates for contributory infringement to attach, and 3) vicarious liability: a party may be vicariously liable for the infringing acts of another if it a) has the right and ability to control the infringer's acts and b) receives a direct financial benefit from the infringement. Unlike contributory infringement, knowledge is not an element of vicarious liability. | |||||||||||||||||||||||||||||||||||||
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Computer programming language A computer programming language is any of various languages for expressing a set of detailed instructions for a digital computer. Such a language consists of characters and rules for combining them into symbols and words. | |||||||||||||||||||||||||||||||||||||
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water-clocks The water-clocks are an early long-distance-communication-system. Every communicating party had exactly the same jar, with a same-size-hole that was closed and the same amount of water in it. In the jar was a stick with different messages written on. When one party wanted to tell something to the other it made a fire-sign. When the other answered, both of them opened the hole at the same time. And with the help of another fire-sign closed it again at the same time, too. In the end the water covered the stick until the point of the wanted message. | |||||||||||||||||||||||||||||||||||||
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Microsoft Corporation Founded by Bill Gates and Paul Allen and headquartered in Redmond, USA, Microsoft Corporation is today's world-leading developer of personal-computer software systems and applications. As MS-DOS, the first operating system released by Microsoft, before, Windows, its successor, has become the de-facto standard operating system for personal computer. According to critics and following a recent court ruling this is due to unfair competition. For more detailed information see the Encyclopaedia Britannica: | |||||||||||||||||||||||||||||||||||||
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NSFNet Developed under the auspices of | |||||||||||||||||||||||||||||||||||||
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Open Systems Interconnection (OSI) Open Systems Interconnection (OSI) is a standard reference model for communication between two end users in a network. It is used in developing products and understanding networks. Source: Whatis.com | |||||||||||||||||||||||||||||||||||||
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Ross Perot Ross Perot, founder of Official website: Unofficial website: | |||||||||||||||||||||||||||||||||||||
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atbash Atbash is regarded as the simplest way of encryption. It is nothing else than a reverse-alphabet. a=z, b= y, c=x and so on. Many different nations used it in the early times of writing. for further explanations see: | |||||||||||||||||||||||||||||||||||||
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VISA Visa International's over 21,000 member financial institutions have made VISA one of the world's leading full-service payment network. Visa's products and services include Visa Classic card, Visa Gold card, Visa debit cards, Visa commercial cards and the Visa Global ATM Network. VISA operates in 300 countries and territories and also provides a large consumer payments processing system. | |||||||||||||||||||||||||||||||||||||
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ARPAnet ARPAnet was the small network of individual computers connected by leased lines that marked the beginning of today's global data networks. Being an experimental network mainly serving the purpose to test the feasibility of In 1969 ARPANET went online and links the first two computers, one of them located at the University of California, Los Angeles, the other at the Stanford Research Institute. But ARPAnet has not become widely accepted before it was demonstrated in action to a public of computer experts at the First International Conference on Computers and Communication in Washington, D. C. in 1972. Before it was decommissioned in 1990, In the USA commercial users already outnumbered military and academic users in 1994. Despite the rapid growth of the Net, most computers linked to it are still located in the United States. | |||||||||||||||||||||||||||||||||||||
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Polybius Checkerboard
It is a system, where letters get converted into numeric characters. The numbers were not written down and sent but signaled with torches. for example: A=1-1 B=1-2 C=1-3 W=5-2 for more information see: | |||||||||||||||||||||||||||||||||||||
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Industrial design Industrial design refers to the ornamental aspect of a useful article which may constitute of two or three-dimensional elements. To be qualified for | |||||||||||||||||||||||||||||||||||||
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Cisco, Inc. Being the worldwide leader in networking for the Internet, Cisco Systems is one of the most prominent companies of the Internet industry. http://www.cisco.com | |||||||||||||||||||||||||||||||||||||
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Server A server is program, not a computer, as it sometimes said, dedicated to store files, manage printers and network traffic, or process database queries. Web sites, the nodes of the | |||||||||||||||||||||||||||||||||||||
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Expert system Expert systems are advanced computer programs that mimic the knowledge and reasoning capabilities of an expert in a particular discipline. Their creators strive to clone the expertise of one or several human specialists to develop a tool that can be used by the layman to solve difficult or ambiguous problems. Expert systems differ from conventional computer programs as they combine facts with rules that state relations between the facts to achieve a crude form of reasoning analogous to | |||||||||||||||||||||||||||||||||||||
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Convergence, 2000- Digital technologies are used to combine previously separated communication and media systems as telephony, audiovisual technologies and computing to new services and technologies, thus forming extensions of existing communication systems and resulting in fundamentally new communication systems. This is what is meant by today's new buzzwords "multimedia" and "convergence". Classical dichotomies as the one of computing and telephony and traditional categorisations no longer apply, because these new services no longer fit traditional categories. | |||||||||||||||||||||||||||||||||||||
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First Monday An English language peer reviewed media studies journal based in Denmark. http://firstmonday.dk | |||||||||||||||||||||||||||||||||||||
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Wide Application Protocol (WAP) The WAP (Wireless Application Protocol) is a specification for a set of communication protocols to standardize the way that wireless devices, such as cellular telephones and radio transceivers, can be used for Internet access, including While Internet access has been possible in the past, different manufacturers have used different technologies. In the future, devices and service systems that use WAP will be able to interoperate. Source: Whatis.com | |||||||||||||||||||||||||||||||||||||
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General Electric GE is a major American corporation and one of the largest and most diversified corporations in the world. Its products include electrical and electronic equipment, plastics, aircraft engines, medical imaging equipment, and financial services. The company was incorporated in 1892, and in 1986 GE purchased the RCA Corporation including the RCA-owned television network, the National Broadcasting Company, Inc. In 1987, however, GE sold RCA's consumer electronics division to Thomson SA, a state-owned French firm, and purchased Thomson's medical technology division. In 1989 GE agreed to combine its European business interests in appliances, medical systems, electrical distribution, and power systems with the unrelated British corporation General Electric Company. Headquarters are in Fairfield, Conn., U.S. | |||||||||||||||||||||||||||||||||||||
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WIPO The World Intellectual Property Organization is one of the specialized agencies of the United Nations (UN), which was designed to promote the worldwide protection of both industrial property (inventions, trademarks, and designs) and copyrighted materials (literary, musical, photographic, and other artistic works). It was established by a convention signed in Stockholm in 1967 and came into force in 1970. The aims of WIPO are threefold. Through international cooperation, WIPO promotes the protection of intellectual property. Secondly, the organization supervises administrative cooperation between the Paris, Berne, and other intellectual unions regarding agreements on trademarks, patents, and the protection of artistic and literary work and thirdly through its registration activities the WIPO provides direct services to applicants for, or owners of, industrial property rights. | |||||||||||||||||||||||||||||||||||||
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Leni Riefenstahl Leni Riefenstahl (* 1902) began her career as a dancer and actress. Parallel she learnt how to work with a camera, turning out to be one of the most talented directors and cutters of her time - and one of the only female ones. | |||||||||||||||||||||||||||||||||||||
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Technological measures As laid down in the proposed EU Directive on copyright and related | |||||||||||||||||||||||||||||||||||||
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User tracking User tracking is a generic term that covers all the techniques of monitoring the movements of a user on a web site. User tracking has become an essential component in online commerce, where no personal contact to customers is established, leaving companies with the predicament of not knowing who they are talking to. Some companies, such as Whenever user tracking is performed without the explicit agreement of the user, or without laying open which data are collected and what is done with them, considerable | |||||||||||||||||||||||||||||||||||||
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Virtual Private Networks Virtual Private Networks provide secured connections to a corporate site over a public network as the Internet. Data transmitted through secure connections are encrypted and therefore have to be encrypted before they can be read. These networks are called virtual because connections are provided only when you connect to a corporate site; they do not rely on dedicated lines and support mobile use. | |||||||||||||||||||||||||||||||||||||
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World Wide Web (WWW) Probably the most significant Internet service, the World Wide Web is not the essence of the Internet, but a subset of it. It is constituted by documents that are linked together in a way you can switch from one document to another by simply clicking on the link connecting these documents. This is made possible by the Hypertext Mark-up Language (HTML), the authoring language used in creating World Wide Web-based documents. These so-called hypertexts can combine text documents, graphics, videos, sounds, and Especially on the World Wide Web, documents are often retrieved by entering keywords into so-called search engines, sets of programs that fetch documents from as many Among other things that is the reason why the World Wide Web is not simply a very huge database, as is sometimes said, because it lacks consistency. There is virtually almost infinite storage capacity on the Internet, that is true, a capacity, which might become an almost everlasting too, a prospect, which is sometimes According to the Internet domain survey of the | |||||||||||||||||||||||||||||||||||||
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Economic rights The economic rights (besides | |||||||||||||||||||||||||||||||||||||
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Internet Protocol Number (IP Number) Every computer using IP numbers are divided into three classes. Class A is restricted for big-sized organizations, Class B to medium-sized ones as universities, and Class C is dedicated to small networks. Because of the increasing number of networks worldwide, networks belonging together, as | |||||||||||||||||||||||||||||||||||||
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AT&T AT&T Corporation provides voice, data and video communications services to large and small businesses, consumers and government entities. AT&T and its subsidiaries furnish domestic and international long distance, regional, local and wireless communications services, cable television and Internet communications services. AT&T also provides billing, directory and calling card services to support its communications business. AT&T's primary lines of business are business services, consumer services, broadband services and wireless services. In addition, AT&T's other lines of business include network management and professional services through AT&T Solutions and international operations and ventures. In June 2000, AT&T completed the acquisition of MediaOne Group. With the addition of MediaOne's 5 million cable subscribers, AT&T becomes the country's largest cable operator, with about 16 million customers on the systems it owns and operates, which pass nearly 28 million American homes. (source: Yahoo) Slogan: "It's all within your reach" Business indicators: Sales 1999: $ 62.391 bn (+ 17,2 % from 1998) Market capitalization: $ 104 bn Employees: 107,800 Corporate website: | |||||||||||||||||||||||||||||||||||||
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Defense Advanced Research Project Agency (DARPA) DARPA (Defense Advanced Research Projects Agency) is the independent research branch of the U.S. Department of Defense that, among its other accomplishments, funded a project that in time was to lead to the creation of the Internet. Originally called ARPA (the "D" was added to its name later), DARPA came into being in 1958 as a reaction to the success of Sputnik, Russia's first manned satellite. DARPA's explicit mission was (and still is) to think independently of the rest of the military and to respond quickly and innovatively to national defense challenges. In the late 1960s, DARPA provided funds and oversight for a project aimed at interconnecting computers at four university research sites. By 1972, this initial network, now called the http://www.darpa.mil | |||||||||||||||||||||||||||||||||||||
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IBM IBM (International Business Machines Corporation) manufactures and develops cumputer hardware equipment, application and sysem software, and related equipment. IBM produced the first PC (Personal Computer), and its decision to make Microsoft DOS the standard operating system initiated Microsoft's rise to global dominance in PC software. Business indicators: 1999 Sales: $ 86,548 (+ 7,2 % from 1998) Market capitalization: $ 181 bn Employees: approx. 291,000 Corporate website: | |||||||||||||||||||||||||||||||||||||
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National Science Foundation (NSF) Established in 1950, the National Science Foundation is an independent agency of the U.S. government dedicated to the funding in basic research and education in a wide range of sciences and in mathematics and engineering. Today, the NSF supplies about one quarter of total federal support of basic scientific research at academic institutions. For more detailed information see the Encyclopaedia Britannica: http://www.britannica.com/bcom/eb/article/0/0,5716,2450+1+2440,00.html | |||||||||||||||||||||||||||||||||||||
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Censorship of Online Content in China During the Tian-an men massacre reports and photos transmitted by fax machines gave notice of what was happening only with a short delay. The Chinese government has learned his lesson well and "regulated" Internet access from the beginning. All Internet traffic to and out of China passes through a few Users are expected not to "harm" China's national interests and therefore have to apply for permission of Internet access; Web pages have to be approved before being published on the Net. For the development of measures to monitor and control Chinese content providers, China's state police has joined forces with the MIT. For further information on Internet censorship, see Human Rights Watch, | |||||||||||||||||||||||||||||||||||||
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Fair use Certain | |||||||||||||||||||||||||||||||||||||
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AT&T Labs-Research The research and development division of http://www.research.att.com/ | |||||||||||||||||||||||||||||||||||||
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Netiquette Although referred to as a single body of rules, there is not just one Netiquette, but there are several, though overlapping largely. Proposing general guidelines for posting messages to newsgroups and mailing lists and using the Well-known Netiquettes are the | |||||||||||||||||||||||||||||||||||||
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Proprietary Network Proprietary networks are computer networks with standards different to the ones proposed by the | |||||||||||||||||||||||||||||||||||||
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Bandwidth The bandwidth of a transmitted communications signal is a measure of the range of frequencies the signal occupies. The term is also used in reference to the frequency-response characteristics of a communications receiving system. All transmitted signals, whether analog or digital, have a certain bandwidth. The same is true of receiving systems. Generally speaking, bandwidth is directly proportional to the amount of data transmitted or received per unit time. In a qualitative sense, bandwidth is proportional to the complexity of the data for a given level of system performance. For example, it takes more bandwidth to download a photograph in one second than it takes to download a page of text in one second. Large sound files, computer programs, and animated videos require still more bandwidth for acceptable system performance. Virtual reality (VR) and full-length three-dimensional audio/visual presentations require the most bandwidth of all. In digital systems, bandwidth is data speed in bits per second (bps). Source: Whatis.com | |||||||||||||||||||||||||||||||||||||
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Central processing unit A CPU is the principal part of any digital computer system, generally composed of the main memory, control unit, and arithmetic-logic unit. It constitutes the physical heart of the entire computer system; to it is linked various peripheral equipment, including input/output devices and auxiliary storage units... | |||||||||||||||||||||||||||||||||||||
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Invention According to the | |||||||||||||||||||||||||||||||||||||
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