FUNDAMENTALS OF COMPUTER

COMPUTER THREATS SECURITY

WHAT IS A COMPUTER VIRUS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ is he biggest means to spread virus world wide.
A
e-mail
B
usb
C
cd
D
messaging
Explanation: 

Detailed explanation-1: -It is transmitted through a phishing email message containing a malicious attachment. As users share the infected documents with others, often by forwarding the email, the virus spreads and infects additional devices.

Detailed explanation-2: -Phishing Emails By far the most common method for hackers and state-sponsored hacking organizations to spread malware is through phishing emails. Hackers have become incredibly skilled at crafting emails that trick employees into clicking on links or downloading a file that contains malicious code.

Detailed explanation-3: -You typically have to interact with an email’s contents for email to infect your computer with a virus. Don’t do that unless you know who’s sending it to you and why! Even if you open an email with a virus, it’s very unlikely to infect your computer unless you interact with it!

Detailed explanation-4: -Considered to be the most destructive virus in history, the Mydoom virus was the only one to spread even faster than ILOVEYOU. Its record still stands-at its peak, one in four emails sent globally was sent by Mydoom.

There is 1 question to complete.