Preview Questions Cybersecurity Specialist (Defense) | Role Specific Skill

Question 1: How does an ethical hacker assess and exploit physical security vulnerabilities in a defense environment?

Which action should you take?

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By using physical devices to test only for environmental threats

By attacking only the network and ignoring physical access

By focusing solely on password cracking and ignoring physical security

By testing access control systems, conducting social engineering attacks, and attempting physical access without causing damage

Question 2: How does "Deep Packet Inspection" (DPI) enhance network security in a defense environment?

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DPI is only useful for email security, not network traffic

DPI analyzes the contents of network packets to detect malicious payloads and unauthorized traffic

DPI is primarily used for content filtering, not security

DPI slows down network speeds, making it unsuitable for real-time communications

Question 3: How does "WPA3" improve security over its predecessor "WPA2" in securing wireless networks for defense systems?

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WPA3 provides stronger encryption methods and enhanced protection against brute-force attacks

WPA3 is irrelevant for defense networks as it is focused on commercial Wi-Fi

WPA3 introduces the use of physical tokens for security, not encryption

WPA3 is less secure than WPA2 in most defense applications

Question 4: What is the role of threat intelligence in vulnerability assessment for aerospace and defense systems?

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It focuses on historical data from past incidents and doesn't assess new threats

It provides context on emerging threats and helps identify vulnerabilities that may not be covered by traditional scans

It automates the patch management process for all systems

It identifies only external vulnerabilities without considering internal risks

Question 5: What is the purpose of "Multi-Factor Authentication" (MFA) in securing network access in defense systems?

Which action should you take?

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MFA is irrelevant in highly secured defense networks

MFA only applies to software, not hardware

MFA is only used for user authentication, not network security

MFA requires multiple forms of verification, adding layers of security to prevent unauthorized access to sensitive networks

Question 6: What is the significance of "MPLS" (Multiprotocol Label Switching) in defense network security?

Which action should you take?

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MPLS is irrelevant in high-security defense networks that use IPsec

MPLS is primarily used for optimizing website load times

MPLS enhances the speed and efficiency of network traffic, while also providing security for data transmission

MPLS is a hardware-focused protocol, not a security protocol