Timeline BC ~ 1900 BC: Egyptian writers use non-standard Hieroglyphs in inscriptions of a royal tomb; supposedly this is not the first but the first documented example of written cryptography 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 "atbash", which is nothing else than a reverse alphabet and one of the first famous methods of enciphering 4th century Aeneas Tacticus invents a form of beacons, by introducing a sort of water-clock 487 the Spartans introduce the so called "skytale" for sending short secret messages to and from the battle field 170 Polybius develops a system to convert letters into numerical characters, an invention called the Polybius Chequerboard. 50-60 Julius Caesar develops an enciphering method, later called the Caesar Cipher, shifting each letter of the alphabet an amount which is fixed before. Like atbash this is a monoalphabetic substitution.

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Advertising and the Content Industry - The Coca-Cola Case Attempts to dictate their rules to the media has become a common practice among marketers and the advertising industry. Similar as in the Chrysler case, where the company demanded that magazines give advance notice about controversial articles, recent attempts to put pressure on content providers have been pursued by the Coca-Cola Company. According to a memo published by the New York Post, Coca-Cola demands a free ad from any publication that publishes a Coke ad adjacent to stories on religion, politics, disease, sex, food, drugs, environmental issues, health, or stories that employ vulgar language. "Inappropriate editorial matter" will result in the publisher being liable for a "full make good," said the memo by Coke advertising agency McCann-Erickson. Asked about this practice, a Coke spokes person said the policy has long been in effect. (Source: Odwyerpr.com: Coke Dictates nearby Editorial. http://www.odwyerpr.com)

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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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Dieter Dörner Professor of theoretical psychology at the University of Bamberg, Germany. He defends the idea that the soul can be simulated by an information system. Artificial life will be able to reproduce itself and will therefore need a right to life just as biological life. Artificial life will also be able to feel pain, and there will have to be a new form of interaction between humans and artificial life forms. Dörner is conducting a research project on human action in situations of insecurity and complexity and has published "The logic of failure. Why things go wrong and what we can do to make them right" as well as "The Logic of Failure: Recognizing and avoiding error in complex situations." http://www.uni-bamberg.de/ppp/insttheopsy/adressen.htm http://www.uni-bamberg.de/ppp/insttheopsy/adr...

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