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What types of computer viruses are there?

What types of computer viruses are there?

Common Types of Computer Viruses

  • Multipartite Virus. This virus infects the entire system – multipartite viruses spread by performing unauthorized actions on your operating system, folders, and programs.
  • Direct Action.
  • Browser Hijacker.
  • Overwrite Virus.
  • Web Scripting Virus.
  • File Infector.
  • Network Virus.
  • Boot Sector Virus.

What are the 3 examples of computer virus?

The Three Major Types of Computer Viruses

  • Macro viruses – These are the largest of the three virus types.
  • Boot record infectors – These viruses are known also as boot viruses or system viruses.
  • File infectors – These viruses target .

    Who made iloveyou virus?

    Onel de Guzman
    Filipino Onel de Guzman, now 44, says he unleashed the Love Bug computer worm to steal passwords so he could access the internet without paying. He claims he never intended it to spread globally.

    What are the top 5 deadly computer virus?

    Here are five most dangerous computer viruses of all time: ILOVEYOU Melissa My Doom

    What is the most dangerous computer virus?

    The latest and most dangerous virus is the “downadup” worm, which was also called “Conficker”. The computer security company F-Secure stated that the computer virus has infected 3.5 million computers worldwide.

    What are computer viruses and its common types?

    What is a computer virus? Boot sector virus. This type of virus can take control when you start – or boot – your computer. Web scripting virus. This type of virus exploits the code of web browsers and web pages. Browser hijacker. Resident virus. Direct action virus. Polymorphic virus. File infector virus. Multipartite virus. Macro virus.

    What distinguishes a computer worm from a computer virus?

    Key Difference Between Virus And Worms Worms use Computer Networks to spread itself while Viruses spread to different systems through executable files. Spreading speed of a Worm is faster than a Virus. The virus tends to damage, destroy or alter the files of target computers, whereas, Worms does not modify any file but aims to harm the resources.

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