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Computer viruses 4-----Viruses-----A virus is a program that copies itself without the knowledge of the computer user. Typically, a virus spreads from one computer to another by adding itself to an existing piece of executable code so that it is executed when its host code is run.
Computer viruses have been plaguing individuals, organizations and government agencies for the past 40 years. Evolving over time, these viruses have kept pace with the newest advances in technology, much to the consternation of information technicians who work to keep networks and systems safe.
Computer viruses are some good written plans by coders. They will upload on your computing machine or server without your information and execute without your cognition. Some of them will pervert or cancel your of import informations every bit good as application files.
In 1949, theories for viruses with self-replicating programs were developed (Pearson Education, Inc., 2007). However, it is during 1970s when incidences of computer virus infection were first discovered; yet, the viruses that were discovered during this period were not able to inflict much damage to the system.
Studies suggest that computer users are just as exposed if not more exposed in recent years to increasingly virulent and damaging strains of computer viruses. Much of the evidence presented thus far suggests that multiple factors may increase a users vulnerability to attacks, including but not limited to inadequate training and knowledge of the threats computer viruses pose.
As explained to OpenMind by Jussi Parikka, expert in technological culture at the Winchester School of Art of the University of Southampton (United Kingdom) and author of Digital Contagions: A Media Archeology of Computer Viruses (2nd ed., Peter Lang Publishing, 2016), “the online platforms for communication and interaction are themselves part of the problem due to their various security.
Computer viruses are enigmatic and grab our attention. They move silently from computer to computer under a shroud of secrecy and deceit. If they are not caught in time, these malicious programs can erase all the data off a hard drive, rearrange numbers in a spreadsheet file, or practically anything else a clever programmer can devise.