A program that appears to have a useful function but that contains a hidden function that presents a security risk best defines
A) virus.
B) worm.
C) Trojan horse.
D) botnet.

Question

Quizplus · Accepted Answer

A Trojan horse is a type of malware that appears to be a legitimate program but has a malicious purpose hidden inside, such as stealing data or giving an attacker remote access to a computer. Trojan horses often appear to have a useful function or disguise themselves as a harmless file, tricking users into downloading and running them.

A Program That Appears to Have a Useful Function but That