One of the best strategies for protection against malware is to question the legitimacy of the information that comes your way.

Prepare for the Vector Trainings Test. Study with flashcards and multiple choice questions, each with hints and explanations. Be exam-ready!

Questioning the legitimacy of what you receive is a practical defense against malware because many infections come from deceptive messages, links, or downloads. When you take a moment to verify who sent something, hover or inspect a link before clicking, and avoid opening attachments from unknown sources, you cut off common attack paths like phishing and fake software updates. This skeptical habit helps you avoid inadvertently installing malware or giving attackers access to your system. That’s why the statement is true and a strong protective approach. The other options suggest skepticism isn’t useful or that it isn’t a strategy, which conflicts with how security practices work in practice.