What is a 'man-in-the-middle' (MITM) attack? MCQ with Answer and Explanation

What is a 'man-in-the-middle' (MITM) attack?
A. An attack that uses a virus to replicate
B. An attack that physically destroys hardware
C. An attack that targets a single user with a phishing email
D. An attack where the attacker intercepts communication between two parties
Answer: Option D
Solution (By JKSSB Mock Tests)
A man-in-the-middle attack occurs when an attacker secretly intercepts and possibly alters the communication between two parties who believe they are directly communicating with each other.

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Practice More Cyber Security Questions

Question #1
What is the purpose of a security policy in an organization?
A. To market products
B. To define rules and procedures for protecting information assets
C. To manage finances
D. To increase employee salaries

Correct Answer: Option B


Explanation:
A security policy is a formal set of rules and guidelines that an organization implements to protect its information assets and ensure the security of its systems.

This question belongs to: Computer Cyber Security
Question #2
Which security measure involves using multiple layers of security controls throughout an IT infrastructure so that if one defense fails, others are in place to block the attack?
A. Stateful Inspection Framework
B. Defense in Depth / Layered Security
C. Least Privilege Architecture
D. Zero Trust Model

Correct Answer: Option B


Explanation:
Defense in Depth employs a variety of layered technical, administrative, and physical controls to secure organization assets and eliminate single points of security failure.

This question belongs to: Computer Cyber Security
Question #3
Which malicious software strain automatically floods a user’s computer monitor with pop-up marketing window sequences, often slowing system performance and bundling tracker cookies secretly?
A. Ransomware Core
B. Computer Worm
C. Adware
D. Rootkit Module

Correct Answer: Option C


Explanation:
Adware is code optimized to continuously display advertisement matrices on client screens, often bundled with browser add-ons without transparent consent.

This question belongs to: Computer Cyber Security