Computer Viruses

Computer Viruses A computer computer virus is a relatively small chopine that attaches itself to data and program consigns out front it delivers its despiteful act. There are many distinct types of viruses and from each one sensation has a unique characteristic. Viruses are broken up into to principal(prenominal)(prenominal) classes, file corruptors and dodging or re stir-record spoilors. A file infector attaches to banausic programs usually affecting .COM and .EXE files. These two files are vanquish to transmission system though some can infect any program from which execution is requested.

On the other spectrum, system or boot-record infectors infect executable sc ratchs found in real system areas on a disk, which are not run-of-the-mine files. Not only(prenominal) are in that location two main classes of viruses, but there are also many disparate types. A virus can be classified as a boot sector virus, a program virus, a trojan clam virus, a macro virus, a retrospection resident virus, a stealth virus, or a polymorphic virus. A boot sector virus replaces the startup code on a disk wi...If you want to get a full essay, place it on our website: OrderEssay.net

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