Prague, Czech Republic

Information Technology Security

Bezpečnost a informační technologie

Bachelor's
Language: CzechStudies in Czech
Subject area: journalism and information
Years of study: 3
University website: www.cvut.cz
Information
Information is any entity or form that provides the answer to a question of some kind or resolves uncertainty. It is thus related to data and knowledge, as data represents values attributed to parameters, and knowledge signifies understanding of real things or abstract concepts. As it regards data, the information's existence is not necessarily coupled to an observer (it exists beyond an event horizon, for example), while in the case of knowledge, the information requires a cognitive observer.
Information Technology
Information technology (IT) is the use of computers to store, retrieve, transmit, and manipulate data, or information, often in the context of a business or other enterprise. IT is considered to be a subset of information and communications technology (ICT).
Security
Security is freedom from, or resilience against, potential harm (or other unwanted coercive change) from external forces. Beneficiaries (technically referents) of security may be persons and social groups, objects and institutions, ecosystems, and any other entity or phenomenon vulnerable to unwanted change by its environment.
Technology
Technology ("science of craft", from Greek τέχνη, techne, "art, skill, cunning of hand"; and -λογία, -logia) is first robustly defined by Jacob Bigelow in 1829 as: "...principles, processes, and nomenclatures of the more conspicuous arts, particularly those which involve applications of science, and which may be considered useful, by promoting the benefit of society, together with the emolument [compensation ] of those who pursue them" .
Information Technology
Intelligence amplification refers to the effective use of information technology in augmenting human intelligence. It will lead to a brave new world of dating – a positive change, mind you, unlike Aldous Huxley’s 1932 novel Brave New World.
Newton Lee Read Me First: Sex, Lies, and Online Dating, 2013.
Information
Do not seek for information of which you cannot make use.
Anna C. Brackett (1836–1911), American author. The Technique of Rest, Ch. 2 (1892).
Technology
Technology is a gift of God. After the gift of life it is perhaps the greatest of God's gifts. It is the mother of civilizations, of arts and of sciences.
Freeman Dyson, Infinite in All Directions: Gifford lectures given at Aberdeen, Scotland (2004), 270
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