Virus Full Form

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Virus Full Form

Vinay Khatri
Last updated on August 1, 2022

    VIRUS Full Form: Vital Information Resources Under Seize

    Computer virus full form is Vital Information Resources Under Seize.

    These are computer programs, which can be run on your computer system to perform a malicious task. When a Virus executes on a system, it replicates itself by modifying computer programs and inserting its own code, after the insertion of the Virus code in the specific program or complete system. Thereby, it can affect the natural working of the system. The virus is written to show the vulnerability of the program, and it also helps to show the shortcoming of a program.

    Every day hundreds of new viruses are introduced online and companies that sell these try to make antivirus for each one. In addition, the computer virus causes damage to approx. 1 billion dollars worldwide annually.

    In 1971, Robert Thomas introduced the first-ever computer virus and which was known as the creeper virus, and as an experiment, the virus infected the mainframe of ARPANET.

    How does a computer virus work?

    There are two ways how a virus works:

    1. As soon as the virus is injected into a computer system, it starts to replicate itself.
    2. When a specific program runs, the virus executes its malicious code to affect the program. There are many cybercrimes that can be done with the virus, they can steal your password records, data, or any confidential or private files.

    These days with the rapid increase in new viruses, so even the costliest or most advanced viruses can also get outdated. Therefore, always update your antivirus and buy a robust one.

    Types of Computer Viruses

    There are many types of computer viruses and every day a new type of virus is introduced, so here are some of the most common viruses.

    • Boot Sector Virus
    • Direct Action Virus
    • Resident Virus
    • Multipartite Virus
    • Polymorphic Virus
    • Overwrite Virus
    • Spacefiller virus

    Concluding Words

    Due to the advanced technologies and digitalization, the threat to web applications and hardware systems is increasing day by day. Therefore, it is essential to have anti-virus in your respective systems.

    Hopefully, this article helped you to understand the meaning and details associated with VIRUS.

    Thanks for reading!

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