What is virus name of few antivirus software?

Given below is a list of few of the major antivirus software which is most commonly used: Norton Antivirus. F-Secure Antivirus. Kaspersky Antivirus.

What is antivirus software name a few?

Our top antivirus software pick is Bitdefender Antivirus Plus that boasts over 500 million users, and offers a full-featured package. Comparing test results, such as from leading antivirus testing labs like AV Test, and AV Comparatives, the Bitdefender antivirus products score high ratings wherever you look.

What is virus explain?

A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all life forms, from animals and plants to microorganisms, including bacteria and archaea.

What are 5 names of viruses?

A Guide to Computer Virus Names

  • Morris Worm. Let us start our journey with Morris Worm or the “Great Worm”, which is believed to be the pioneer among computer worms distributed through the internet. …
  • Nimda. …
  • ILOVEYOU. …
  • SQL Slammer. …
  • Stuxnet. …
  • CryptoLocker. …
  • Conficker. …
  • Tinba.

What is virus and types?

A virus is a fragment of code embedded in a legitimate program. Viruses are self-replicating and are designed to infect other programs. They can wreak havoc in a system by modifying or destroying files causing system crashes and program malfunctions.

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What is Antivirus name any three antivirus?

Windows

Company Software Price
Avast Avast Free Antivirus Free
Avast Avast Premium Security Trialware
AVG Technologies (avast) AVG Antivirus FREE Free
AVG Technologies (avast) AVG Antivirus Non-free

What is antivirus software Name any two?

Avast and Norton are some of the most popular antivirus software that is available in the market these days. If a virus has attacked your system, you can potentially transfer that to your friends, family, and networks.

Is virus a software?

Definition: A computer virus is a malicious software program loaded onto a user’s computer without the user’s knowledge and performs malicious actions.

Who termed the name virus?

The name virus was coined by Martinus Willem Beijerinck. 3. He used the extraction of infected plants and concluded that the extraction can infect the healthy plant.

Who named computer virus?

The term “computer virus” was coined in the early 1980s. Fred Cohen, then a Ph. D. student at the University of Southern California, came up with the idea of using self-replicating software, which spreads by attaching itself to existing programs as a way of attacking the security of multi-user computing systems.

What are 10 examples of viruses?

The Top 10 Computer Viruses

  • Creeper. First developed in 1971, Creeper might well be the first computer virus. …
  • Elk Cloner. Written in 1982 by a high school student, Elk Cloner attacked Apple II computers via floppy disk. …
  • The Morris Worm. …
  • ILOVEYOU. …
  • Code Red. …
  • Nimda. …
  • Slammer. …
  • Blaster.

What are 3 examples of computer virus?

Some examples of widespread computer viruses include:

  • Morris Worm.
  • Nimda.
  • ILOVEYOU.
  • SQL Slammer.
  • Stuxnet.
  • CryptoLocker.
  • Conficker.
  • Tinba.
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What is cavity virus?

Some viruses can infect files without increasing their sizes or damaging the files. They accomplish this by overwriting unused areas of executable files. These are called cavity viruses. For example, the CIH virus, or Chernobyl Virus, infects Portable Executable files.

What is resident computer virus?

A type of malware that hides and stores itself within the computer’s memory. Depending on the virus’ programming, it can then infect any file run by the computer. This type of virus even attach itself to anti-virus applications, thereby allowing it to infect any file scanned by the program.

What are the top 5 computer viruses?

The Top 10 Worst Computer Viruses in History

  • Klez – $19.8 billion. …
  • ILOVEYOU – $15 billion. …
  • WannaCry – $4 billion. …
  • Zeus – $3 billion. …
  • Code Red – $2.4 billion. …
  • Slammer – $1.2 billion. …
  • CryptoLocker – $665 million. …
  • Sasser – $500 million.