What is computer virus and its prevention?

What is computer virus and its prevention?

Computer Viruses and Their Spread Prevention. The term “computer virus” is used to describe a computer program that can replicate itself and infect a computer. Much like its namesake, the biological virus, a computer virus must rely on the user of one computer to be spread it to another computer.

Which of them is not an ideal way of spreading the virus?

Which of them is not an ideal way of spreading the virus? Explanation: The ideal means of spreading computer virus are through emails, USB drives that are used portable and injected and ejected in different systems as well as from infected websites. Antivirus selling vendors do not place a virus in their CDs and DVDs.

Who created brain virus?

Brain, the first PC virus, began infecting 5.2″ floppy disks in 1986. As Securelist reports, it was the work of two brothers, Basit and Amjad Farooq Alvi, who ran a computer store in Pakistan.

What does I Love You virus do?

The ILOVEYOU virus comes in an e-mail note with “I LOVE YOU” in the subject line and contains an attachment that, when opened, results in the message being re-sent to everyone in the recipient’s Microsoft Outlook address book and, perhaps more seriously, the loss of every JPEG, MP3, and certain other files on the …

What was the worst computer virus in history?

Mydoom

Who first released virus?

The first computer virus, called “Creeper system”, was an experimental self-replicating virus released in 1971. It was filling up the hard drive until a computer could not operate any further. This virus was created by BBN technologies in the US. The first computer virus for MS-DOS was “Brain” and was released in 1986.

What kind of virus is I Love You virus?

The ILOVEYOU virus is a computer virus (or) worm. It’s spread through an email with a subject line that said “I love you” in 2000. ILOVEYOU is one of the most well-known and worst computer viruses of all time.

Who is the legendary hacker?

Once one of the FBI’s Most Wanted because he went on an ‘electronic joyride’ during which he hacked into more than 40 major corporations just for the challenge and not for monetary gain, Kevin Mitnick was once the most elusive computer break-in artist in history.

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