Which of the following is a common security risk associated with public Wi-Fi? MCQ with Answer and Explanation

Which of the following is a common security risk associated with public Wi-Fi?
A. Lower data usage
B. Increased internet speed
C. Man-in-the-middle attacks
D. Better security
Answer: Option C
Solution (By JKSSB Mock Tests)
Public Wi-Fi networks are often unsecured, making users vulnerable to man-in-the-middle attacks where hackers can intercept data transmitted over the network.

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Practice More Cyber Security Questions

Question #1
Which antivirus analysis protocol examines an unverified application’s structural code commands for suspicious traits or potential threats, even if that specific file hash has never been documented before?
A. Heuristic / Behavioral Analysis
B. Static Signature Masking
C. Database Indexing Lookup
D. Dynamic Cryptographic Hashing

Correct Answer: Option A


Explanation:
Heuristics allow antivirus software to identify zero-day threats by checking logic structures and function signatures for suspicious characteristics rather than relying on static file hash indices.

This question belongs to: Computer Cyber Security
Question #2
A security scam where an attacker follows an authorized employee closely through a secured security door to slip into a restricted office building without scanning a badge is called:
A. Tailgating / Piggybacking
B. Phishing Exploit
C. Baiting Setup
D. Pharming Attack

Correct Answer: Option A


Explanation:
Tailgating is a physical security breach where an unauthorized person gains access to a restricted area by following closely behind a legitimate credential holder.

This question belongs to: Computer Cyber Security
Question #3
What is the role of an incident response plan in cybersecurity?
A. To encrypt all data
B. To monitor employee activities
C. To provide a structured approach for handling and recovering from a security breach
D. To prevent all cyber attacks

Correct Answer: Option C


Explanation:
An incident response plan outlines the steps an organization should take when a security incident occurs, from detection to recovery, to minimize damage and ensure a swift return to normal operations.

This question belongs to: Computer Cyber Security