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In 2026, no internet connection should mean no progress. The online test engine for the WGU Network-and-Security-Foundation exam keeps working offline after download, so your 64 practice questions travel anywhere you do.

WGU Network-and-Security-Foundation Exam Overview:

Certification Vendor:Western Governors University (WGU)
Exam Name:Network and Security Foundations Objective Assessment
Exam Number:D315 / Network-and-Security-Foundation
Passing Score:70%
Real Exam Qty:62–64
Available Languages:English
Exam Price:Included in program tuition
Related Certifications:Bachelor of Science in Information Technology
Bachelor of Science in Cybersecurity and Information Assurance
Exam Duration:120 minutes
Exam Format:Multiple-select, Matching, Multiple-choice
Certificate Validity Period:No expiration
Recommended Training:WGU Course Materials & Learning Resources
Exam Registration:WGU Student Portal
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored exam
Pre Condition:Enrollment in WGU IT or cybersecurity degree program; no prior certification required
Official Syllabus URL:https://www.wgu.edu/

WGU Network-and-Security-Foundation Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Networking Basics20%- Network devices and cabling
- OSI and TCP/IP models
- Network types and architectures
- IP addressing and subnetting
Topic 2: Network Protocols & Services15%- Core protocols: TCP, UDP, IP, ARP, ICMP
- Routing and switching fundamentals
- Application services: DNS, DHCP, HTTP, HTTPS, FTP
Topic 3: Compliance & Risk Management10%- Regulatory compliance basics
- Security policies and standards
- Risk assessment and mitigation
Topic 4: Network Security Principles25%- Security goals: confidentiality, integrity, availability
- Access control and authentication
- Defense mechanisms: firewalls, VPNs, encryption
- Common threats, attacks, and vulnerabilities
Topic 5: Network Troubleshooting & Maintenance10%- Troubleshooting methodology and tools
- Resolving common connectivity and security issues
- Network monitoring and performance optimization
Topic 6: Security Tools & Technologies20%- Hardening and secure configuration
- Wireless security and secure protocols
- IDS/IPS, antivirus, monitoring tools

Network-and-Security-Foundation Material FAQ

The WGU Network-and-Security-Foundation exam requires a score of 70% to pass, and the official registration fee is Included in program tuition. Because the fee is significant, preparing thoroughly the first time is the practical choice.

Every session in the test engine is scored and broken down, so you see clearly which topics you handle well and which ones keep costing you points. That picture tells you where your remaining study time belongs — a far better guide than rereading everything evenly.

The WGU Network-and-Security-Foundation exam contains 62–64 questions, and you will have 120 minutes minutes to complete them. Practicing within the same limits builds the pacing the real exam demands.

The WGU Network-and-Security-Foundation exam is scored on a scale where 70% is required to pass, and the official exam fee is Included in program tuition.

Enrollment in WGU IT or cybersecurity degree program; no prior certification required

You can confirm the current eligibility requirements on the official Network-and-Security-Foundation exam page before you register.

This package includes 64 practice questions for the WGU Network-and-Security-Foundation exam. Every answer is verified by an experienced team of experts, so you can trust what you study.

You can register for the WGU Network-and-Security-Foundation exam through the official channels:

Yes. Once downloaded, the online test engine keeps running without an internet connection, on Windows, Mac, Android, or iOS. That means practice continues on flights, in waiting rooms, and anywhere else your day takes you — your Network-and-Security-Foundation preparation never has to pause for a missing signal.

The WGU Network-and-Security-Foundation practice questions are organized around the official exam objectives. Key topics include:

  • Network Protocols & Services (15%)
  • Security Tools & Technologies (20%)
  • Network Security Principles (25%)

Comparing your practice scores against these topics shows you where the next session should go.

Many candidates combine practice questions with official training. Recommended options include:

WGU Network-and-Security-Foundation Sample Questions:

Users of a network have been experiencing issues. In the course of troubleshooting, an administrator wants to test DNS resolution against a host.
Which command in Linux should be used for this purpose?

  • A. netstat
  • B. dig
  • C. ifconfig
  • D. traceroute
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Explanation: Only visible for Exams4sures members. You can sign-up / login (it's free).

A company is ensuring that its network protocol meets encryption standards.
What is the CIA triad component targeted in the scenario?

  • A. Consistency
  • B. Availability
  • C. Confidentiality
  • D. Integrity
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for Exams4sures members. You can sign-up / login (it's free).

Which CIA triad component is a driver for enabling role-based access controls?

  • A. Consistency
  • B. Availability
  • C. Confidentiality
  • D. Integrity
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for Exams4sures members. You can sign-up / login (it's free).

A company is designing an information system and is maintaining a focus on the user experience and resulting productivity rather than on the technology itself.
What is the security principle implemented in this scenario?

  • A. Human-centeredness
  • B. Least common mechanism
  • C. Fail-safe
  • D. Zero-trust model
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Explanation: Only visible for Exams4sures members. You can sign-up / login (it's free).

An organization's network has been the target of several cyberattacks.
Which strategy should the organization use for Wi-Fi hardening?

  • A. Trust local hosts by default
  • B. Disable ESSID broadcasting
  • C. Add more access points
  • D. Implement wired equivalent privacy (WEP)
Reveal Solution  Discussion  0

Correct Answer: B  🗳️

Explanation: Only visible for Exams4sures members. You can sign-up / login (it's free).

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