Certified Network Defender

Certified Network Defender

Certified Network Defender (CND) Training and Certification

Course Overview

The Certified Network Defender (CND) certification from EC-Council is a skills-based, vendor-neutral network security training program designed for IT professionals involved in network administration and operations. This course is ideal for those who want to build their knowledge of network defense fundamentals and apply them to protect, detect, and respond to cybersecurity threats.

CND focuses on network security technologies and operations, offering a hands-on approach to designing and implementing secure network infrastructures. The course bridges the gap between blue team operations and modern threat environments by emphasizing real-world defensive techniques and frameworks aligned with global security standards.

Through this training, participants will gain deep insights into network defense strategies, including firewalls, VPNs, IDS/IPS systems, endpoint protection, wireless security, and risk management. The CND program ensures learners are well-prepared to support and defend their organization’s critical infrastructure.

What You Will Learn

  • Network defense fundamentals and risk assessment strategies

  • Network security controls, protocols, and perimeter defense mechanisms

  • Secure network design and segmentation

  • Endpoint and application security

  • Identity and access management (IAM)

  • Data loss prevention (DLP) and disaster recovery planning

  • Wireless, cloud, and mobile device security

  • Network monitoring, threat intelligence, and incident response

Who Should Enroll?

  • Network and system administrators

  • Security analysts and engineers

  • IT managers and support personnel

  • Cybersecurity enthusiasts seeking a defense-focused certification

  • Professionals involved in network infrastructure and operations

  • Individuals preparing for a cybersecurity career

Benefits of CND Certification

  • Recognized credential for network security professionals

  • Aligned with current cyber defense trends and technologies

  • Covers both theoretical knowledge and practical lab-based skills

  • Enhances job readiness for roles in network defense and administration

  • Builds a strong foundation for further certifications like CEH and SOC Analyst

  • Emphasizes active defense strategies and organizational readiness

Why Choose Our CND Training?

  • Led by certified EC-Council instructors with real-world experience

  • Access to interactive labs and scenario-based exercises

  • Updated content based on the latest security threats

  • Flexible course delivery – online, offline, or hybrid

  • Mock exams and certification preparation support

  • Career guidance and post-training consultation

Defend your network, protect your data, and strengthen your cybersecurity posture. Enroll in our Certified Network Defender training and take the first step toward becoming a network security expert.

Certified Network Defender Syllabus

Module 1

Computer Network Defense Fundamentals

Module 2

Network Security Threats, Vulnerabilities, and Attacks

Module 3

Network Security Controls, Protocols, and Devices

Module 4

Network Security Policy Design and Implementation

Module 5

Physical Security

Module 6

Host Security

Module 7

Secure Firewall Configuration and Management

Module 8

Secure IDS Configuration and Management

Module 9

Secure VPN Configuration and Management

Module 10

Wireless Network Defense

Module 11

Network Traffic Monitoring and Analysis

Module 12

Network Risk and Vulnerability Management

Module 13

Data Backup and Recovery

Module 14

Network Incident Response and Management

Module 15

SQL Injection

Module 16

Hacking Wireless Networks

Module 17

Hacking Mobile Platforms

Module 18

IoT and OT Hacking

Module 19

Cloud Computing

Module 20

Cryptography

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