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 a firewall
B. Using antivirus software
C. Using strong passwords
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
What is 'zero-day vulnerability'?
A. A vulnerability that has been known for a long time
B. A vulnerability that only affects older systems
C. A software vulnerability that is unknown to the vendor and has no patch
D. A vulnerability that is easy to fix

Correct Answer: Option C


Explanation:
A zero-day vulnerability is a flaw in software that is unknown to the vendor, meaning there is no official patch available at the time it is discovered.

This question belongs to: Computer Cyber Security
Question #2
Which of the following is a common security risk associated with mobile devices?
A. All of the above
B. Malicious apps
C. Unsecured Wi-Fi
D. Physical theft

Correct Answer: Option A


Explanation:
Mobile devices face multiple security risks, including malicious apps, physical theft, and unsecured Wi-Fi networks, requiring comprehensive protection measures.

This question belongs to: Computer Cyber Security
Question #3
What social engineering technique involves an attacker making up an elaborate scenario—such as pretending to be an internal IT technician—to trick an employee into giving up account credentials?
A. Tailgating
B. Baiting
C. Pharming
D. Pretexting

Correct Answer: Option D


Explanation:
Pretexting is the act of creating an invented scenario (the pretext) to persuade a targeted victim to release information or perform an action they wouldn't normally do.

This question belongs to: Computer Cyber Security