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100% EC-COUNCIL 312-38 Guaranteed Success With Testing Engine

Exam Code: 312-38

Exam Name: EC-Council Certified Network Defender CND

Updated: Oct 26, 2026

Number: 830 Q&As with Testing Engine

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EC-COUNCIL 312-38 Exam Overview:

Certification Vendor:EC-Council
Exam Name:EC-Council Certified Network Defender (CND)
Exam Number:312-38
Real Exam Qty:100
Certificate Validity Period:3 years (ECE required)
Available Languages:Spanish, Arabic, Japanese, Portuguese, English
Related Certifications:Certified Network Defender (CND)
Exam Price:$450-$550 USD
Exam Format:Multiple Choice
Passing Score:70%
Exam Duration:240 minutes
Sample Questions:EC-COUNCIL 312-38 Sample Questions
Exam Way:Remote proctoring (EC-Council RPS) or Pearson VUE test centers
Pre Condition:Two to three years of hands-on experience in network security; Familiarity with security technologies such as firewalls, IDS/IPS, and VPNs; Understanding of network protocols and architectures
Official Syllabus URL:https://www.eccouncil.org/train-certify/certified-network-security-course

Topics of Certified Network Defender

Competitors should know the test themes before they start arrangement. Since it will help them in hitting the center. ECCOUNCIL EC 312-38 exam dumps pdf will incorporate the accompanying themes:

  • Network Perimeter Protection
  • Incident Detection
  • Endpoint Protection
  • Network Defense Management
  • Incident Prediction
  • Application and Data Protection
  • Enterprise Virtual, Cloud, and Wireless Network Protection
  • Incident Response

Reference: https://www.eccouncil.org/programs/certified-network-defender-cnd/

To help improve your performance, it is critical to understand the exam topics in detail. Thus, the content covered in the certification test that will be measured includes the following:

  • Protection of Network Perimeter: 16%

    This subject area focuses on the individuals’ skills in explaining access control terminologies, models, principles, as well as cryptographic security methods. The applicants should also develop their competence in explaining the concepts of identity & access management.

  • Incident Response: 10%

    As for this section, it focuses on one’s skills in explaining the process of handling incidents & response as well as forensics investigation. You should also be able to describe BCP & DRP, different BC/DR standards, and BC/DR activities.

  • Network Defense Management: 10%

    This topic measures the ability of the candidates to describe important terminologies associated with network attacks as well as the skills in explaining different samples of the network-level, host-level, and application-level attack methods. Besides that, you should also be able to explain different samples of wireless network-specific attack methods.

  • Incident Detection: 14%

    To deal with the following objective, the examinees will need to have an understanding of the requirements and benefits of network traffic monitoring and the ability to explain the concepts of bandwidth monitoring and network performance. It also covers their skills in explaining log monitoring & analysis on Mac, Linux, Web, Routers, and Firewall.

  • Incident Prediction: 10%

    The last area covers the concepts of risk management and evaluates the students’ skills in managing risk through the risk management program and managing vulnerabilities through the vulnerability management program. It also covers their understanding of the cyber threat intelligence’s role in network defense and various threat intelligence types.

  • Application & Data Protection: 13%

    This module evaluates the learners’ skills in explaining & implementing Application Blacklisting & Whitelisting, application sandboxing, application patch management, and web application firewall. It also covers their understanding of data security and its importance. The interested candidates should also be able to describe the encryption of data at rest and at transit implementation.

  • Endpoint Protection: 15%

    This domain requires a good understanding of security concerns and Windows operating system. It also focuses on your ability to explain different features and components of Windows security, Windows User Account, and Password Management. The test takers also need to have an understanding of the Linux operating system and security concerns. They should possess the ability to explain Linux installation, Linux patching, and Linux operating system hardening methods.

  • Enterprise Virtual, Wireless, and Cloud Network Protection: 12%

    The next part of the test requires that you have the ability to explain network virtualization security, software-defined network security, network function virtualization, and operating system virtualization security. It also requires that you possess the skills in explaining security guidelines, best practices, and recommendations for containers, Kubernetes, and dockers, among others.

Understanding functional and technical aspects of Certified Network Defender Business Principles and Practices

The following will be discussed in ECCOUNCIL EC 312-38 exam dumps:

  • Network and service availability
  • Best practices in secure management protocols (e.g. encrypted management HTTPS, SNMPv3, SSH2, VPN and password management)
  • Verify and document that design requirements are met including coverage, throughput, roaming, and connectivity with a post-implementation validation survey (CHAPTER 12)
  • Identify RF disruption from 802.11 wireless devices including contention vs. interference and causes/sources of both including co-channel contention (CCC), overlapping channels, and 802.11 wireless device proximity
  • Wireless Intrusion Prevention System (WIPS) and/or rogue AP detection
  • Perform application testing to validate WLAN performance (CHAPTER 12)
  • Understand interference mitigation options including removal of interference source or change of wireless channel usage
  • Identify sources of RF interference from non-802.11 wireless devices based on the investigation of airtime and frequency utilization
  • Protocol and spectrum analyzers
  • Locate and identify sources of RF interference (CHAPTER 12)

EC-COUNCIL 312-38 Exam Syllabus Topics:

SectionWeightObjectives
Network Perimeter Protection10%- Firewalls/IDS/IPS concepts
- Segmentation
- Secure gateways
Endpoint Protection20%- Windows/Linux hardening
- Mobile/IoT security baselines and controls
Incident Detection10%- Alerting
- Triage
- Traffic and log monitoring/analysis
- Baselining
Network Defense Management10%- Foundation of defense-in-depth
- Cyberattacks and defense strategies
Application and Data Protection10%- Secure application practices
- Data security controls
- Encryption basics
Incident Prediction15%- Threat intel (CTI)
- Indicators (IoC/IoA)
- Attack surface analysis
- Risk management
Incident Response and Forensic Investigation10%- First responder steps
- Containment/eradication
- Documentation
- Forensic touchpoints
Enterprise Virtual, Cloud, and Wireless Network Protection15%- Virtualization/container security
- Wireless hardening
- Cloud security (IaaS/PaaS/SaaS)

EC-COUNCIL EC-Council Certified Network Defender CND Sample Questions:

Question #1
Harry has sued the company claiming they made his personal information public on a social networking site in the United States. The company denies the allegations and consulted a/an
_______ for legal advice to defend them against this allegation.

A. Attorney
B. PR Specialist
C. Evidence Manager
D. Incident Handler


Question #2
Which of the following statement holds true in terms of containers?

A. Container is fully isolated; hence, more secure
B. Process-level isolation happens; a container in hence less secure
C. Container requires more memory space
D. Each container runs in its own OS


Question #3
John is a network administrator and is monitoring his network traffic with the help of Wireshark.
He suspects that someone from outside is making a TCP OS fingerprinting attempt on his organization's network. Which of following Wireshark filter(s) will he use to locate the TCP OS fingerprinting attempt? (Choose all that apply.)

A. tcp.options.mss_val<1460
B. tcp.flags=0x00
C. tcp.flags==0x2b
D. tcp.options.wscale_val==20


Question #4
Which of the following Layers of IoT Architecture provides dashboards to monitor, analyze, and implement proactive decisions?

A. Device Layer
B. Communication Layer
C. Cloud Layer
D. Process Layer


Question #5
Which of the following includes examining the probability, impact status, and exposure of risk?

A. Risk Tracking
B. Risk Identification
C. Risk Assessment
D. Risk Review


Solutions:

Question #1
Correct Answer: A
Question #2
Correct Answer: B
Question #3
Correct Answer: A,B,C
Question #4
Correct Answer: D
Question #5
Correct Answer: C

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