of encryption; asymmetrical and symmetrical. Asymmetrical uses two keys; a public and a private key. The public and the private keys have unique characteristics. In asymmetric encryption you can encrypt with a public key that has a matching private key used for decryption. The other basic type of encryption is called symmetric encryption; the main difference between the two is that symmetrical encryption uses only one key; a private key used for both encryption and decryption. Asymmetric encryption
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Here is more detailed explanation of advantage that globalization can afford to world leaders and world economy: However‚ for a state that is integrated into the global economy‚ there exists a ‘‘middle path’’ between fighting and just talk. The ability of capital to flow freely into and out of
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COMPUTER – ADVANTAGES AND DISADVANTAGES Almost every home‚ office‚ or school has a computer of some kind these days. The word ‘computer’ comes from ‘computing’ i.e. calculating. They can do complicated sums very quickly. We can play games‚ draw pictures and even make sound and music on them. Computers can be used to keep records of diaries‚ slides‚ recipes‚ songs or any information which we want to store and get back sometime later in some form. We can link computers together to share information
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Sarah Westerhaus Westerhaus 1 May 7‚ 2013 Advantages and Disadvantages of Drugs At this exact moment‚ a seventy-four year old United States veteran is suffering from Post-Traumatic Stress Disorder (PTSD) caused by his fight for survival in the Vietnam War. Because of his condition‚ he goes through daily paranoia‚ depressing memories‚ and stress related pain that never seems to dissipate. Even worse‚ there is a distance between him and his family that grows further and further each
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Advantages and Disadvantages of information technology in Business Advantages: Increases production and saves time: Business use technology to automate tasks. A good example is a bakery which uses automated temperature censors to detect any drop or increase in room temperature in a bakery. These censors will send information directly to the operator and report any temperature change. This saves the bakery time and it also results into quality products. Improves communication through communication
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used as part of a general interface. Advantages: * It can convey meaning‚ providing an extra channel of information. It allows redundancy to be incorporated into the presentation of information‚ so that if the meaning is unclear to a user using visual information alone‚ the audio may clarify it. * Different learners use different learning strategies‚ and audio can provide additional information to support different learning styles‚ for example some users may learn more by hearing than reading
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OMTEX CLASSES “THE HOME OF SUCCESS” (Essay) Advantages and disadvantages of television Nowadays many people all over the world spent most of their free time watching television; but since its appearance‚ television has brought to man many advantages as well as disadvantages. First‚ television plays an important role in our daily activities: it keeps us informed of all current affairs in the world. Events through television are more vivid than those through books andmagazines. . Our knowledge
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view. Disadvantages of academic resources are the information could be outdated‚ certain areas maybe too brief‚ certain words may be too complicated or hard to understand. The advantages of government websites/reports are that it is information centred on a particular borough can be easily isolated‚ it is easily accessible‚ and it is fairly reliable as it is government information‚ contains current and past information so possible to compare rates and declines in certain areas. Disadvantages are they
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The advantages and disadvantages of television Nowadays many people all over the world spent most of their free time watching television; but since its appearance‚ television has brought to man many advantages as well as disadvantages. First‚ television plays an important role in our daily activities: it keeps
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What are the advantages and disadvantages of using the mobile phone today ? It can be widely acknowledged that mobile phones have became a necesity nowadays being a fundamental part of technology’s evolution and progress. This magic device was first invented in the late 80’s being very special‚ rare and really expensive at that time. Using a mobile phone nowadays implays a lot of advantages and disadvantages. Talking about the positive side‚ a major benefit of using mobile phones nowadays
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