Threats & AttacksCâu 10 / 100
Which malware disguises itself as legitimate software but performs malicious actions once installed?
a.Trojan
b.Worm
c.Logic bomb
d.Botnet
Giải thích
A Trojan masquerades as a benign or useful program to trick users into running it. Unlike a worm, it does not self-replicate; it relies on deception. Once executed it may open backdoors, steal data, or download further payloads.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- A disgruntled employee copies confidential designs to a USB drive before resigning. This is an example of what threat?
- Which attack injects malicious database commands through unvalidated user input fields?
- An attacker leaves infected USB drives in a company parking lot hoping employees will plug them in. This technique is known as:
- A malicious program spreads across a network automatically without any user interaction. What is it?
- An attacker calls an employee pretending to be IT support to trick them into revealing a password. This voice-based social engineering is called:
- Which attack compromises a website frequently visited by a target group to infect their systems?
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Đội Ngũ Biên Tập PrepPass · Đối chiếu với CompTIA Security+ (SY0-701) · Quy trình kiểm tra