Which technical utility tool acts as an encrypted network corridor, wrapping public internet traffic in a cryptographic layer to hide data from eavesdroppers? MCQ with Answer and Explanation

Which technical utility tool acts as an encrypted network corridor, wrapping public internet traffic in a cryptographic layer to hide data from eavesdroppers?
A. Firewall Layer
B. Virtual Private Network (VPN)
C. Intrusion Detection Module
D. Proxy Gateway Server
Answer: Option B
Solution (By JKExamLibrary)
VPNs establish encrypted tunnels over public networks, shielding active data traffic from interception or monitoring.

This question belongs to: Computer Cyber Security

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Cyber Security Questions

Question #1 Report Error
What is the function of a network intrusion detection system (IDS)?
A. To monitor network traffic for suspicious activity and alert administrators
B. To provide backup services
C. To prevent all unauthorized access
D. To encrypt all data on the network

Correct Answer: Option A


Explanation:
An IDS monitors network traffic for malicious activities or policy violations and generates alerts to notify administrators.

This question belongs to: Computer Cyber Security
Question #2 Report Error
Which administrative security tool establishes a mandatory company rule requiring passwords to contain uppercase letters, numbers, and symbols while expiring every 90 days?
A. Firewall Inspection Script
B. Password Policy Enforcement Subsystem
C. Multi-Factor Registry Check
D. Access Control List Matrix

Correct Answer: Option B


Explanation:
Password policy modules enforce programmatic rules regarding credential complexity, length, and rotation cycles to defend against automated cracking attempts.

This question belongs to: Computer Cyber Security
Question #3 Report Error
Which administrative policy mitigates information leaks by requiring employees to lock physical records away and clear sensitive documents from desks when they leave their workspace?
A. Clean Desk Policy
B. Stateful Inspection Policy
C. Zero Trust Framework
D. Principle of Least Privilege

Correct Answer: Option A


Explanation:
Clean desk controls restrict exposure pathways for data assets by requiring physical document protection and monitor locks when desks are unattended.

This question belongs to: Computer Cyber Security