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Essay On Importance Of Computer Networking

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To understand the importance of computer networks we must first understand what a network is. According to Oxford dictionary a network is a group or system of interconnected people or things. A computer network is a number of interconnected computers, machines, or operations. For example, a school that has several computers for the students to use are connected to a “computer network." This allows for more than one person to use a computer at the same time. It also allows for all the computers on that network to access the same printer simultaneously, ending the need for individual printers for every computer. This is not only time saving but, cost effective as well. Networking was not always this convenient. When I was growing up computers were found in offices and some classes in school. For example, a student could take a data processing class. The hardware (physical components of a computer) and software (the programs and other operating information used by a computer) were bulky, and not so “user friendly.” I remember the printer that my high …show more content…

The biggest one is what is known as hacking. Hacking (according to the fifth edition of Visualizing Technology) is defined as the act of gaining unauthorized access to a computer system or network. Which means that the “bad guys” find a loophole in the networks system and use that to gain illegal access to the information stored on within that device. Many times, the information that the hacker accesses are personal information such as an individual’s social security number, date of birth, physical address, bank account numbers, etc. The information that is stolen from the individual is then sold by the hacker to the highest bidder without any regard to the safety of the individual that it was stolen from. Often, this action proves to have devastating results to the person(s) the information was stolen

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