A security system that monitors network traffic and blocks unauthorized access based on defined rules. What is this concept called?
Difficulty: Easy
About this MCQ
This Easy Cyber Security MCQ checks one syllabus fact.
The question is: “A security system that monitors network traffic and blocks unauthorized access based on defined rules. What is this concept called?”
The accepted answer is C. Firewall (security control). A security system that monitors network traffic and blocks unauthorized access based on defined rules What is this concept called is answered by Firewall security control option C Option A Zero-day vulnerability does not match the stem it is a near-miss used to catch incomplete recall of Firewall security control Option B Encryption does not match the stem it is a near-miss used to catch incomplete recall of Firewall security control Remaining alternatives Two-factor authentication FA fall outside the same rule and should be eliminated once Firewall security control is identified Cyber Security questions of this type reward precise definitions rather than approximate associations Cyber Security recall of this distinction is a regular item in FPSC PPSC NTS and CSS.
- A. Zero-day vulnerability
Why not A: “Zero-day vulnerability” is not correct. The accepted answer is C. Firewall (security control). A security system that monitors network traffic and blocks unauthorized access based on defined rules What is this concept called is answered by Firewall security control option C
- B. Encryption
Why not B: “Encryption” is not correct. The accepted answer is C. Firewall (security control). A security system that monitors network traffic and blocks unauthorized access based on defined rules What is this concept called is answered by Firewall security control option C
- C. Firewall (security control) ✓
- D. Two-factor authentication (2FA)
Why not D: “Two-factor authentication (2FA)” is not correct. The accepted answer is C. Firewall (security control). A security system that monitors network traffic and blocks unauthorized access based on defined rules What is this concept called is answered by Firewall security control option C
Correct answer
C. Firewall (security control)
Explanation
A security system that monitors network traffic and blocks unauthorized access based on defined rules What is this concept called is answered by Firewall security control option C Option A Zero-day vulnerability does not match the stem it is a near-miss used to catch incomplete recall of Firewall security control Option B Encryption does not match the stem it is a near-miss used to catch incomplete recall of Firewall security control Remaining alternatives Two-factor authentication FA fall outside the same rule and should be eliminated once Firewall security control is identified Cyber Security questions of this type reward precise definitions rather than approximate associations Cyber Security recall of this distinction is a regular item in FPSC PPSC NTS and CSS.
Source: Cyber Security Official Reference Guide
Tags: computer science, cyber security, information security, network security
Submitted by: MCQsHub Editorial
Related MCQs
- Identify the correct concept described as: the process of converting data into a coded form to prevent unautho...
- Which of the following best names the concept in which a security process requiring two different forms of ide...
- Which of the following best describes Malware?
- What is the function or purpose of Two-factor authentication (2FA)?
- What is the name for malicious software designed to damage, disrupt, or gain unauthorized access to a computer...
- The concept in which an attack that inserts malicious SQL code into input fields to manipulate a database is b...