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Economic structure; transparent customers Following the dynamics of informatised economies, the consumption habits and lifestyles if customers are of great interest. New technologies make it possible to store and combine collected data of an enormous amount of people. User profiling helps companies understand what potential customers might want. Often enough, such data collecting takes place without the customer's knowledge and amounts to spying. "Much of the information collection that occurs on the Internet is invisible to the consumer, which raises serious questions of fairness and informed consent." (David Sobel, Electronic Privacy Information Center) |
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Basics: Acquisition of Copyright The laws of almost all countries provide that protection is independent of any formalities. Copyright protection then starts as soon as the work is created. |
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ciphertext the enciphered/encoded and primarily illegible text |
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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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Polybius Polybius was one of the greatest historians of the ancient Greek. he lived from 200-118 BC. see: |
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