These are a collective term for malicious spying programs used for secretly monitoring someone’s activity and actions over a digital medium.

A) Malware

B) Spyware

C) Keyloggers

D) Remote Access Trojans

Correct Answer : Spyware

Explanation : Spyware is professional malicious spying software that is hard to detect by anti-malware or anti-virus programs because they are programmed in such a skillful way. These types of software keep on collecting personal information, surfing habits, surfing history as well as credit card details.