Get your Free Network Defense Essentials Learning Materials


Get your Free Network Defense Essentials Learning Materials

Get Started in Cybersecurity with Free Network Defense Essentials Certification & Training

With this special EC-Council Essentials Series, our goal is to implement a technician track to teach students and adults of all ages baseline cybersecurity skills in the areas of Network Defense, Ethical Hacking, and Digital Forensics.

Learning resources like videos and ebooks will be available for free on our platform so we can help you achieve your goals without worrying too much about the cost of education.

Who is this bundle for?

High School Students

who want to get an early start to their cybersecurity career and master the fundamentals of security online

College/University Students

Who want to prepare for a cybersecurity career and aid their IT education

Working Professionals

Who want to get into a cybersecurity field and don’t know where to start their education journey

Join Our Certified EC-Council Students Working in the Biggest
Companies in the World

Network Defense Essentials Course Overview

Network Defense Essentials covers the fundamental concepts of information security and network defense. This introductory cybersecurity course is designed for today’s entry-level information security or cybersecurity careers and is ideal for learners aspiring to pursue a career in cybersecurity.

The course gives a holistic overview of the key components of Information Security such as Identification, Authentication and Authorization, Virtualization and Cloud Computing, Wireless Networks, Mobile and IoT Devices, and Data Security. The interactive labs component of this course ensures that learners receive the hands-on, practical experience required for a future in cybersecurity.

N|DE-certified learners have an assured means of formal recognition to add to their resumes and show off their expertise and skills to prospective employers. The purpose of the N|DE certification is to recognize the competency and expertise of a professional in network defense and information security skills, thereby adding value to their workplace and employer.

Course Outline

Module 01: Network Security Fundamentals 
Module 02: Identification, Authentication, and Authorization 

Module 03: Network Security Controls: Administrative Controls 

Module 04: Network Security Controls: Physical Controls 

Module 05: Network Security Controls: Technical Controls 

Module 06: Virtualization and Cloud Computing 

Module 07: Wireless Network Security 

Module 08: Mobile Device Security 

Module 09: IoT Device Security
Module 10: Cryptography and the Public Key Infrastructure 

Module 11: Data Security 

Module 12: Network Traffic Monitoring 

What is Included in N|DE Certification Program

Learn In-Demand Technical Skills and Meet the Growing Demand of Cybersecurity Professionals With 3 Core Certifications of Cybersecurity From EC-Council.


You can learn network defense for free with EC-Council’s Essential Series (E|HE, N|DE, and D|FE)—the first MOOC certification covering essential cybersecurity skills such as ethical hacking, network defense, and digital forensics. The Network Defense Essentials (N|DE) course includes both eCourseware and instructional videos that can be accessed by students at no extra cost.

The N|DE is designed for students at all levels of education, from high school through university, as well as working professionals looking to start their careers in cybersecurity.

Yes! Those who complete the N|DE course will be awarded a certificate attesting to their skills and indicating that they are qualified to enter the industry as professionals.

Free cybersecurity courses provide students with a solid grounding in the fundamentals, but they do not guarantee future employment prospects. To improve your marketability in the job market, it is important to earn additional certifications and degrees relevant to your field of choice.

The EC-Council N|DE course can be taken by anybody at any time: there are no prerequisites. Anyone with a computer and access to the internet can take this class.

It takes approximately 14 hours to complete the N|DE.

Completing the rest of the Essential Series (E|HE and D|FE) is highly recommended after completing the N|DE to ensure that one has a thorough grasp of fundamental cybersecurity principles. After finishing this course, you will be qualified to enroll in EC-Council’s Certified Cybersecurity Technician (C|CT) course. Following this, you can enroll in core programs like the C|ND and the C|EH. Advanced certifications/specializations from EC-Council, such as the C|SA, C|CSE, and C|TIA, can be taken thereafter, depending on your area of interest.

Earning your N|DE certification validates your knowledge of foundational topics in network defense and boosts your employability. However, merit, knowledge, practical skill sets, and other variables will all play a role in landing a job.

The N|DE course verifies a candidate’s understanding of network defense and information security, providing students with a concrete means of proving their skills to prospective employers.

There are no prerequisites or other requirements for the N|DE Course. Anyone interested in breaking into the cybersecurity industry and learning the foundations of network defense will benefit from this training.