What is the principle of 'least privilege' in cybersecurity? MCQ with Answer and Explanation

What is the principle of 'least privilege' in cybersecurity?
A. Granting all users full access
B. Granting access to all employees
C. Granting access based on seniority
D. Granting users the minimum levels of access necessary to perform their tasks
Answer: Option D
Solution (By JKExamLibrary)
The principle of least privilege means providing users with only the access and permissions they need to perform their job functions, reducing the risk of misuse or unauthorized access.

This question belongs to: Computer Cyber Security

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Which of the following is a form of identity theft?
A. Using a firewall
B. Installing a virus
C. Sending spam emails
D. Using a stolen credit card to make purchases

Correct Answer: Option D


Explanation:
Identity theft involves using someone else's personal information, such as a credit card number, without their permission to commit fraud.

This question belongs to: Computer Cyber Security
Question #2 Report Error
Which defensive monitoring tool continuously scans system configurations and event logs to alert security teams of active hacker intrusions in real time?
A. Proxy Server Gateway
B. Data Sanitization Tool
C. File Encryption Engine
D. Intrusion Detection System (IDS)

Correct Answer: Option D


Explanation:
An IDS monitors network and host configurations for suspicious activity patterns, generating alerts when potential security breaches are detected.

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Question #3 Report Error
What is the role of a firewall in a home network?
A. To provide Wi-Fi connectivity
B. To increase internet speed
C. To manage user accounts
D. To protect devices from external threats

Correct Answer: Option D


Explanation:
A home firewall protects personal devices from unauthorized access and malicious traffic coming from the internet.

This question belongs to: Computer Cyber Security