A protocol exploit where a threat actor inserts their device into the communication pathway between a client terminal and an internet server to eavesdrop or alter data packets silently is a/an: MCQ with Answer and Explanation

A protocol exploit where a threat actor inserts their device into the communication pathway between a client terminal and an internet server to eavesdrop or alter data packets silently is a/an:
A. SQL Injection Exploit
B. Brute Force Cracking
C. Distributed Traffic Flood
D. Man-in-the-Middle (MitM) Attack
Answer: Option D
Solution (By JKSSB Mock Tests)
MitM attacks intercept communication paths between two trusting parties to secretly listen to, relay, or manipulate data payloads.

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Practice More Cyber Security Questions

Question #1
Which of the following is a type of attack that uses deceptive websites to steal user credentials?
A. Denial-of-service
B. Man-in-the-middle
C. Phishing
D. SQL injection

Correct Answer: Option C


Explanation:
Phishing attacks often involve creating fake websites that mimic legitimate ones to trick users into entering their login credentials or other sensitive information.

This question belongs to: Computer Cyber Security
Question #2
Which software asset operates by intercepting device instructions deep within the kernel layer, allowing an unauthorized user to mask the presence of spyware from antivirus sweeps?
A. Macro Exploit
B. Adware Plugin
C. Worm Daemon
D. Rootkit

Correct Answer: Option D


Explanation:
Rootkits modify system kernel code to hide processes, files, and network links, rendering themselves invisible to standard antivirus utilities.

This question belongs to: Computer Cyber Security
Question #3
A security policy that assumes no user or device should be trusted by default, requiring continuous verification at every stage of network access, is known as:
A. Least Privilege Access
B. Defense in Depth
C. Stateful Network Control
D. Zero Trust Architecture

Correct Answer: Option D


Explanation:
Zero Trust is an IT security model based on the premise of 'never trust, always verify,' requiring strict identity validation for every person and device trying to access resources on a private network.

This question belongs to: Computer Cyber Security