EC-Council Certified Network Defender CND: 312-38 Exam

"EC-Council Certified Network Defender CND", also known as 312-38 exam, is a EC-COUNCIL Certification. With the complete collection of questions and answers, UpdateDumps has assembled to take you through 732 Q&As to your 312-38 Exam preparation. In the 312-38 exam resources, you will cover every field and category in Certified Ethical Hacker Certification helping to ready you for your successful EC-COUNCIL Certification.

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  • Updated on: Jul 21, 2026
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  • Updated on: Jul 21, 2026
  • No. of Questions: 732 Questions & Answers

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:

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

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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:

  • Explain Business Continuity Plan (BCP) and Disaster Recovery Plan (DRP)
  • Setting up the environment for network monitoring
  • Discuss log monitoring and analysis on Web Servers
  • Understand risk management concepts
  • Discuss BC/DR Activities
  • Describe incident handling and response process
  • Learn vulnerability assessment and scanning
  • Discuss log monitoring and analysis on Firewall
  • Understand wireless network fundamentals
  • Discuss various BC/DR Standards
  • Introduction to Business Continuity (BC) and Disaster Recovery (DR)
  • Understand Cloud Computing Fundamentals
  • Discuss general security best practices and tools for cloud security
  • Learn to leverage/consume threat intelligence for proactive defense
  • Discuss log monitoring and analysis on Routers
  • Learn to manage risk though risk management program
  • Discuss and implement wireless network security measures
  • Describe forensics investigation process
  • Discuss Do's and Don't in first response
  • Understand the role of cyber threat intelligence in network defense
  • Learn to manage vulnerabilities through vulnerability management program
  • Understand logging concepts
  • Understand and visualize your attack surface
  • Learn to conduct attack simulation
  • Learn different Risk Management Frameworks (RMF)
  • Understand different types of threat Intelligence
  • Perform network monitoring and analysis for suspicious traffic using Wireshark
  • Understand the role of first responder in incident response
  • Discuss security in Microsoft Azure Cloud
  • Understand wireless network authentication methods
  • Understand the need and advantages of network traffic monitoring
  • Understand wireless network encryption mechanisms
  • Discuss security in Amazon Cloud (AWS)
  • Understand the Insights of Cloud Security
  • Learn to identify Indicators of Exposures (IoE)
  • Understand the attack surface analysis
  • Discuss log monitoring and analysis on Linux
  • Understand incident response concept
  • Determine baseline traffic signatures for normal and suspicious network traffic
  • Learn to reduce the attack surface
  • Discuss log monitoring and analysis on Windows systems
  • Understand the Indicators of Threat Intelligence: Indicators of Compromise (IoCs) and Indicators of Attack (IoA)
  • Evaluate CSP for Security before Consuming Cloud Service
  • Discuss centralized log monitoring and analysis
  • Discuss log monitoring and analysis on Mac
  • Understand the layers of Threat Intelligence
  • Discuss Security in Google Cloud Platform (GCP)
  • Discuss network performance and bandwidth monitoring concepts

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

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

  • Describe the different instances of applicationlevel assault strategies
  • Obtain consistence with administrative structures
  • Discuss different cryptographic calculations
  • Redefine Access Control security in Today's
  • Describe the different instances of cloud-explicit assault methods
  • Explain fundamental wordings identified with network security assaults
  • Conduct security mindfulness preparing
  • Understand principal objective, advantages, and difficulties in network protection
  • Learn to plan and foster security approaches
  • Discuss access control standards, wordings, and models
  • Discuss the determination of fitting IDS arrangements
  • Describe the different instances of email assault methods
  • Discuss different NIDS and HIDS Solutions with their interruption location capacities
  • Explain protection top to bottom security system
  • Discuss switch and switch safety efforts, proposals, and best practices
  • Understand firewall security concerns, abilities, and impediments
  • Leverage Zero Trust Model Security utilizing Programming Defined Perimeter (SDP)
  • Select firewalls dependent on its profound traffic examination ability
  • Explain Continual/Adaptive security procedure
  • Discuss IDS/IPS arrangement - Discuss different parts of IDS - Discuss viable organization of organization and host-based IDS
  • Discuss Identity and Access Management (IAM) ideas
  • Discuss security advantages of organization division strategies
  • Discuss different Regulatory Frameworks, Laws, and Acts
  • Discuss other regulatory safety efforts
  • Discuss suggestions and best practices for secure firewall Implementation and arrangement
  • Describe the different instances of remote organization explicit assault methods
  • Discuss different fundamental organization security conventions
  • Discuss firewall execution and sending measure
  • Discuss different fundamental organization security arrangements
  • Discuss cryptographic security procedures
  • Describe Attacker's Hacking Methodologies and Frameworks
  • Describe the different instances of social designing assault strategies
  • Describe the different instances of host-level assault strategies
  • Describe the different instances of organization level assault strategies
  • Discuss firewall organization exercises - Understand job, abilities, limits, and worries in IDS arrangement
  • Describe the different instances of cell phone explicit assault methods
  • Understand firewall geographies and their use - Distinguish between equipment, programming, have, network, inner, and outer firewalls
  • Understand various sorts of firewall advances and their use
  • Distributed and Mobile Computing World
  • Learn to how to manage bogus positive and bogus negative IDS cautions

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Recommended Training

So, let’s focus on the recommended online course for the CND 312-38 validation:

  • Certified Network Defender (CND)

    The EC-Council offers one course with a corresponding name to help candidates study for the official 312-38 exam. This is the Certified Network Defender or CND training, which is an intensive, hands-on program that focuses on network security and other similar concepts. As a labor-intensive training that aligns with the latest skills, this class has been reorganized to reflect the current job roles and responsibilities of network administrators. It is intended to prepare candidates for advanced roles in this field by confirming their expertise in risk mitigation. With almost half of the course built around hands-on lab lessons, this program will be a vital tool to help you understand the learning objectives including endpoint protection, application & data protection, network perimeter protection, network defense management, and threat prediction among other skills. It’s worth mentioning that this training also includes three demo videos to help candidates gain a good grasp of the test details. These sections include the CND with Eric Reed, CND Meet Your Instructor, and iLabs Demo. Get the complete package today for $1,899 and validate your skills in the best way, and if you are still wondering what the full package contains, find the whole list below:

    • Official e-courseware (12-month access);
    • Instructor-led training modules (12-month access);
    • iLabs (6-month access);
    • Certificate of completion;
    • Exam voucher.

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

EC-COUNCIL 312-38 Exam Syllabus Topics:

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

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