Threats & AttacksCâu 11 / 100
A malicious program spreads across a network automatically without any user interaction. What is it?
a.Trojan
b.Spyware
c.Worm
d.Rootkit
Giải thích
A worm self-replicates and propagates across networks by exploiting vulnerabilities, requiring no user action. This makes outbreaks spread rapidly. Timely patching and network segmentation slow worm propagation.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- 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:
- Which malware disguises itself as legitimate software but performs malicious actions once installed?
- 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?
- Which term describes a hidden vulnerability in a third-party component that compromises everyone who uses it?
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Đội Ngũ Biên Tập PrepPass · Đối chiếu với CompTIA Security+ (SY0-701) · Quy trình kiểm tra