Which firewall asset operates explicitly at Layer 7 of the OSI model, proxying web requests to filter input values and block application attacks? MCQ with Answer and Explanation

Which firewall asset operates explicitly at Layer 7 of the OSI model, proxying web requests to filter input values and block application attacks?
A. Stateful Inspection Monitor
B. Circuit Level Gateway
C. Packet Filtering Gateway
D. Application Layer Firewall
Answer: Option D
Solution (By JKExamLibrary)
Application firewalls filter commands at Layer 7, inspecting protocol payloads to protect web servers from exploitation.

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 'cyber resilience'?
A. The ability to increase system speed
B. The ability to continuously deliver the intended outcome despite adverse cyber events
C. The ability to ignore cyber threats
D. The ability to prevent all cyber attacks

Correct Answer: Option B


Explanation:
Cyber resilience is the ability of an organization to prepare for, respond to, and recover from cyber attacks while maintaining business operations.

This question belongs to: Computer Cyber Security
Question #2 Report Error
What is 'spear phishing'?
A. A physical attack
B. A mass email phishing campaign
C. A targeted phishing attack aimed at a specific individual or organization
D. A type of virus

Correct Answer: Option C


Explanation:
Spear phishing is a highly targeted form of phishing where attackers personalize their messages to a specific individual or group to increase the likelihood of success.

This question belongs to: Computer Cyber Security
Question #3 Report Error
What form of malware records an operator's physical keyboard strokes, capturing credentials and credit card fields before they hit web browser encryption layers?
A. Ransomware Core
B. Logic Bomb Tracker
C. Rootkit Framework
D. Keylogger / Spyware

Correct Answer: Option D


Explanation:
Keyloggers are specialized spyware tools that log physical keyboard strokes, capturing sensitive authentication metrics before they are encrypted.

This question belongs to: Computer Cyber Security