Which of the following is a method to secure data in transit? MCQ with Answer and Explanation

Which of the following is a method to secure data in transit?
A. Using strong passwords
B. Using antivirus software
C. Using a firewall
D. Using SSL/TLS encryption
Answer: Option D
Solution (By JKSSB Mock Tests)
SSL/TLS encryption secures data as it travels across networks, protecting it from interception and tampering.

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Practice More Cyber Security Questions

Question #1
Which of the following is a common method to protect against malware?
A. Disabling firewalls
B. Using antivirus software
C. Using default passwords
D. Opening all email attachments

Correct Answer: Option B


Explanation:
Using and regularly updating antivirus software is a fundamental method to protect against malware infections.

This question belongs to: Computer Cyber Security
Question #2
An attacker uses specialized software to capture, inspect, and log unencrypted data packets as they travel across a shared public Wi-Fi network. This exploit is classified as a/an:
A. Denial of Service Attack
B. Buffer Overflow Exploit
C. Brute Force Cryptanalysis
D. Eavesdropping / Packet Sniffing Attack

Correct Answer: Option D


Explanation:
Packet sniffing or eavesdropping intercepts raw data frames over network links, allowing threat actors to spy on unencrypted confidential payloads.

This question belongs to: Computer Cyber Security
Question #3
Which of the following is a type of malware that can hide its presence on a system?
A. Rootkit
B. Ransomware
C. Adware
D. Spyware

Correct Answer: Option A


Explanation:
A rootkit is a type of malware that is designed to hide deep within the operating system, concealing its presence and activities from detection tools.

This question belongs to: Computer Cyber Security