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WGU Network and Security Foundation Exam Questions

Exam Name: WGU Network Engineering and Security Foundation Exam
Exam Code: Network and Security Foundation
Related Certification(s): WGU Courses and Certifications
Certification Provider: WGU
Number of Network and Security Foundation practice questions in our database: 62 (updated: Feb. 26, 2026)
Expected Network and Security Foundation Exam Topics, as suggested by WGU :
  • Topic 1: Applying Network Security Concepts for Business Continuity, Data Access, and Confidentiality: This section of the exam measures skills of Network Support Technicians and focuses on the essential ideas of protecting information within an organization. It introduces how security controls help maintain continuous operations, safeguard data access, and protect confidential information. Learners understand how these basic security measures support a stable and secure network environment.
  • Topic 2: Identifying Basic Network Systems and Concepts Related to Networking Technologies: This section of the exam measures skills of IT Support Specialists and explains the fundamental components of network systems. It covers the basic ideas of how networks function, including common devices, connections, and communication methods. Learners gain a clear overview of core networking principles used in modern technology environments.
  • Topic 3: Identifying Solutions for Compliance with Security Guidance: This section of the exam measures skills of Network Support Technicians and focuses on recognizing appropriate methods to meet security rules and organizational policies. It introduces how businesses follow security standards and how simple compliance strategies can reduce risks. Learners understand how to identify suitable solutions that help maintain secure and properly managed systems.
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Willard

6 days ago
Today I completed the exam and, thanks to Pass4Success practice questions, I felt confident about the firewall fundamentals even though I had a moment of doubt about rule base design, particularly around NAT and port forwarding in a corporate environment. The exam included a scenario about configuring a network segment with proper ACLs and VPN access policies, where I paused because I wasn’t entirely certain whether the access-list order would affect traffic flow in a stateful inspection context; still, the scenario aligned with the practice questions and I ended up selecting the correct layered defense approach.
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Jannette

13 days ago
Revising effectively is crucial. PASS4SUCCESS practice tests mirrored the actual exam, so I knew exactly what to expect and could tailor my studying accordingly.
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Sue

20 days ago
I felt the pressure building as the exam approached, yet PASS4SUCCESS structured the prep with targeted reviews and mock tests, and suddenly I believed I could win this—stay determined and keep going.
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Lamonica

28 days ago
The crypto fundamentals and PKI traps were killer, yet the simulated questions from PASS4SUCCESS framed them in real-world scenarios I could follow.
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Laquanda

1 month ago
Time management was key for me. PASS4SUCCESS practice exams taught me how to pace myself and stay on track during the real thing.
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Larae

1 month ago
I just wrapped up the WGU Network Engineering and Security Foundation Exam and, while I was slightly unsure about some topics, I managed to pass with the help of Pass4Success practice questions that reinforced the core concepts around threat modeling and risk assessment, which finally clicked after reviewing the practice sets. A question that stuck with me asked about identifying the most effective mitigations for a layered security model in a small office network, specifically tying together asset valuation, likelihood, and impact to determine which control would reduce risk the most; I remembered the terms from pass4success and still hesitated briefly on whether a particular compensating control could be more impactful than a preventive control in a given scenario, but the calculation of residual risk and the prioritization of controls ultimately lined up for the pass.
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Theron

2 months ago
Security is a major focus - study access control methods, encryption techniques, and common security threats like malware and DDoS attacks.
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Jestine

2 months ago
My first reaction was nerves about the network security topics, but PASS4SUCCESS gave clear guides, timelines, and real-world scenarios that boosted my confidence—keep pushing forward and trust the process.
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Glynda

2 months ago
Struggling with the WGU exam? Don't worry, PASS4SUCCESS has your back. Their practice tests are spot-on and gave me the confidence I needed to crush it.
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Lucille

2 months ago
I was nervous at the start, unsure I could keep up with the material, but PASS4SUCCESS broke the concepts into manageable steps and gave me confidence with practice exams—you can do this too, stay focused and persist.
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Erick

3 months ago
I just passed the WGU Network Engineering and Security Foundation Exam! Thanks to Pass4Success for the great prep materials.
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Ettie

3 months ago
The subnetting mashups in the Network Design section were brutal, but PASS4SUCCESS practice exams helped me drill CIDR math until it clicked.
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Nathalie

3 months ago
Passing the WGU Network Engineering and Security Foundation Exam was a game-changer for me. PASS4SUCCESS practice exams were a lifesaver - they really helped me identify my weak areas and focus my study time.
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Alline

3 months ago
Expect questions on network hardware and infrastructure - know the functions and features of switches, routers, firewalls, and other network devices.
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Avery

4 months ago
The exam covers network protocols - be prepared to identify and explain the purpose of common protocols like TCP/IP, UDP, DHCP, and DNS.
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Free WGU Network and Security Foundation Exam Actual Questions

Note: Premium Questions for Network and Security Foundation were last updated On Feb. 26, 2026 (see below)

Question #1

A person is troubleshooting a network issue and needs to see a list of all active network connections.

Which Linux command should be used?

Reveal Solution Hide Solution
Correct Answer: B

The netstat command in Linux displays active network connections, listening ports, and network statistics. It is useful for diagnosing network issues and identifying open connections.

nslookup is for DNS queries.

dig provides DNS information, not network connection status.

ifconfig shows network interface details but does not list active connections.


Question #2

A company's internal messaging system is being redesigned. The authentication procedures were so cumbersome that employees were using personal email to communicate.

What is the security principle implemented in this scenario?

Reveal Solution Hide Solution
Correct Answer: C

Psychological acceptability states that security measures should be user-friendly and not overly burdensome. If security controls are too complex, users may bypass them, leading to weaker security. In this case, employees used personal email because authentication procedures were too cumbersome.

Zero-trust model enforces strict access control, not usability.

Least common mechanism limits shared resources.

Fail-safe ensures secure failure handling, not usability.


Question #3

An organization is the victim of an attack in which an attacker uses a forged employee ID card to deceive a company employee into providing sensitive information.

What is the type of cyberattack described in this scenario?

Reveal Solution Hide Solution
Correct Answer: C

Social engineering involves manipulating people into divulging confidential information, often by impersonation, deception, or psychological tactics. Using a forged ID card to gain trust and extract sensitive information is a classic example of social engineering.

Brute-force attack attempts to guess passwords through automated methods.

Man-in-the-middle attack intercepts communication but does not rely on deception.

Pharming tricks users into visiting fraudulent websites but does not involve impersonation.


Question #4

In the process of setting up a Linux-based network system, a technician needs to determine if there is connectivity to a hostname.

Which command should be used?

Reveal Solution Hide Solution
Correct Answer: A

The ping command in Linux is used to check network connectivity to a specific hostname or IP address. It sends ICMP Echo Request packets and measures response times.

nslookup is used for DNS lookups, not connectivity testing.

ifconfig displays network interface configurations but does not test connectivity.

dig is used for detailed DNS queries.


Question #5

Which layer of the TCP/IP model includes the Internet Protocol (IP)?

Reveal Solution Hide Solution
Correct Answer: C

The Network or Internet layer of the TCP/IP model is responsible for addressing, routing, and delivering packets across networks. The Internet Protocol (IP) operates at this layer, ensuring that data is correctly routed from the source to the destination.

Physical or network access layer deals with hardware transmission (e.g., Ethernet, Wi-Fi).

Application layer includes end-user services (e.g., HTTP, FTP).

Transport layer manages data flow using protocols like TCP and UDP but does not handle IP addressing.


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