You're explaining the basics of security to upper management in an attempt to obtain an increase in the networking budget. One of the members of the management team mentions that they've heard of a threat from a virus that attempts to mask itself by hiding code from antivirus software. What type of virus is he referring to?
a. Armored virus
b. Polymorphic virus
c. Worm
d. Stealth virus
Answer: A
An armored virus is designed to hide the signature of the virus behind code that confuses the antivirus software or blocks it from detecting the virus.