Computer Virus

This Morning’s Computer Virus

Everyone who uses information processing systems will encounter computer viruses at some point or another. Computer viruses chip in been around since the introduction of computer programs, as they are a program themselves, having been manufactured and released either intentionally or inadvertently. The status “Computer Virus” itself was first coined by Fredrick Cohen[1] and he defined them as “a program that can infect other programs by modifying them to include a possibly evolved copy of itself”. They can viewed also to the biological meaning of a ‘virus’, as proposed by D. Salomon[2], “A biological virus (from the Latin for poison) is a chew up filled with genetic material that it injects into a living cell, thereby infecting it. The cell then starts manufacturing copies of the virus. A computer virus behaves quasi(prenominal)ly. It injects its contents, a short computer program, into a host computer, thereby infecting it”. So as a matter of universal understanding, a ‘virus’ is a rogue entity entering and affecting the host butt by copying itself. Computer viruses are generated for various reasons with contrastive effects and consequences on their unwilling targets, such as empty fun and annoyance (e.

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g ANIMAL/PERVADE, 1974/1975) to causing enormous amounts of monetary damage to businesses (ILOVEYOU, 2000)[3]. The nature of the threats have al shipway been and reflected the motive of the programmer, similar to all software system projects. However the development process of a virus is usually prepared through reverse design in which the programmer looks at the current state of software and tries to work around it to cause the necessary effect. The threat of viruses and despiteful programs are more prevalent today than they were in the previous(predicate) stages of computer programs, as there are more ways of becoming infected. It is estimated that there are over 20,000 known computer viruses and over 200...If you want to get a full essay, sight it on our website: Orderessay

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