What is virus discuss its types?

Multipartite Virus – A virus which can attack both, the boot sector and the executable files of an already infected computer is called a multipartite virus….Types of Computer Virus.

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How many types of computer viruses are there?

The three types of computer viruses Currently, experts have identified three major types of viruses, which can be further divided into subcategories.

What is boot virus?

A boot virus (also known as a boot infector, an MBR virus or DBR virus) targets and infects a specific, physical section of a computer system that contains information crucial to the proper operation of the computer’s operating system (OS).

What are 10 types of computer viruses?

Types of Computer Viruses

  • Macro Virus. This type of computer virus is normally found in Microsoft Office programs.
  • Boot Sector Virus.
  • Trojan Horses.
  • Overwrite Virus.
  • Browser Hijacker.
  • Web Scripting Virus.
  • Polymorphic Virus.
  • Resident Virus.

What is the deadliest computer virus in the world?

Top 10 Most Destructive Computer Viruses of All Time

  1. ILOVEYOU. The ILOVEYOU virus posed as a love confession.
  2. Code Red. Code Red targeted Microsoft IIS users and even the White House website was hit.
  3. Melissa. This virus started in 1999 as an infected word document.
  4. Storm Trojan.
  5. Sasser.
  6. My Doom.
  7. Zeus.
  8. Conficker.

What is a logic bomb virus?

A logic bomb is a string of malicious code inserted intentionally into a program to harm a network when certain conditions are met.

Who is father of computer virus?

Von Neumann’s design for a self-reproducing computer program is considered the world’s first computer virus, and he is considered to be the theoretical “father” of computer virology.