Which of the following is a program that appears useful,but instead does harm to a user's computer?
A)virus
B)buffer attack
C)Trojan horse
D)worm

Question

Quizplus · Accepted Answer

A Trojan horse is a program that appears useful or harmless but actually contains harmful code that can damage files or steal information. It is often disguised as a legitimate program or software update, tricking the user into downloading and installing it on their computer. Once installed, the Trojan can give hackers access to the user's computer, allowing them to steal personal information or cause other harm.

Which of the Following Is a Program That Appears Useful,but