Which defensive security tool intercepts client network calls, masking internal infrastructure topologies while filtering outbound requests for web safety configurations? MCQ with Answer and Explanation

Which defensive security tool intercepts client network calls, masking internal infrastructure topologies while filtering outbound requests for web safety configurations?
A. Proxy Server / Reverse Proxy
B. Virtual Private Network
C. Stateful Packet Matrix
D. Intrusion Detection Loop
Answer: Option A
Solution (By JKSSB Mock Tests)
Proxy servers intercept and forward requests between networks, masking internal infrastructure topologies and filtering incoming web traffic.

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Practice More Cyber Security Questions

Question #1
Which defensive process runs suspicious executable files inside a restricted, isolated virtual machine to see if they attempt to alter system registries before allowing them onto the main network?
A. Firewall Rule Listing
B. Data Deduplication
C. Static Signature Masking
D. Sandboxing

Correct Answer: Option D


Explanation:
Sandboxing provides an isolated virtual testing environment where security tools can safely witness and analyze untrusted file behaviors.

This question belongs to: Computer Cyber Security
Question #2
What is the principle of 'least privilege' in cybersecurity?
A. Granting all users full access
B. Granting access based on seniority
C. Granting users the minimum levels of access necessary to perform their tasks
D. Granting access to all employees

Correct Answer: Option C


Explanation:
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
Question #3
What is the purpose of a VPN in terms of privacy?
A. To block all ads
B. To hide the user's IP address and encrypt internet traffic
C. To increase internet speed
D. To provide free internet

Correct Answer: Option B


Explanation:
A VPN masks the user's IP address and encrypts internet traffic, enhancing online privacy and security by preventing third parties from monitoring online activities.

This question belongs to: Computer Cyber Security