Exams follow trends; our experts track them. The ECCouncil Network Defense Essentials (NDE) material at VerifiedDumps is written by ECCouncil specialists who analyze current requirements — 77 practice questions for the 112-51 exam, refreshed through 2026.
| Certification Vendor: | EC-Council |
|---|---|
| Exam Name: | EC-Council Network Defense Essentials (NDE) Exam 112-51 |
| Exam Number: | 112-51 |
| Exam Format: | Multiple choice, Proctored exam |
| Exam Price: | Varies by region and training bundle (not fixed publicly) |
| Certificate Validity Period: | 3 years (typical EC-Council certification validity; confirm with official policy) |
| Related Certifications: | EC-Council Cybersecurity Essentials Certified Network Defender (CND) |
| Real Exam Qty: | Not officially disclosed |
| Passing Score: | Not officially disclosed |
| Available Languages: | English |
| Exam Duration: | Not officially disclosed |
| Recommended Training: | Network Defense Essentials (NDE) Official Training |
| Exam Registration: | EC-Council Official Certification Portal |
| Sample Questions: |  |
| Exam Way: | Online proctored exam via EC-Council authorized platform |
| Pre Condition: | No formal prerequisites required (recommended basic networking knowledge) |
| Official Syllabus URL: | https://www.eccouncil.org/programs/network-defense-essentials-nde/ |
| Section | Objectives |
|---|---|
| Network Defense Operations | - Monitoring and incident response basics - Security policies and best practices |
| Cryptography and Secure Communications | - Encryption fundamentals - Secure protocols and VPNs |
| Threats and Attack Vectors | - Malware and social engineering - Network-based attacks |
| Network Security Fundamentals | - Security principles and models - Introduction to networking concepts |
| Network Security Controls | - IDS/IPS systems - Firewalls and perimeter defense |
Yes:
Courses build the foundation; then practice smartly with the 77 practice questions for the ECCouncil Network Defense Essentials (NDE) — every answer expert-verified.
The ECCouncil Network Defense Essentials (NDE) is ECCouncil's certification exam for Network Defense Essentials (NDE), at the Associate level. It validates skills employers hire for, which is why it can affect your career and future. Related credentials include Certified Network Defender (CND), EC-Council Cybersecurity Essentials.
Files arrive by automatic email within a minute of payment — unlimited installations, and 24/7 customer assisting for any login or downloading issues if nothing shows up within 2 hours. If you fail the corresponding 112-51 exam within 60 days of purchase, you have options: a full refund (send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; processed within 7 days), waiting for the next updated version free, or changing to two other equal-value dumps free. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.
No formal prerequisites required (recommended basic networking knowledge) Vendors revise eligibility rules from time to time, so verify the current requirements on the official page (official 112-51 exam page) before booking.
The ECCouncil Network Defense Essentials (NDE) blueprint covers 5 domains — including Network Security Controls, Threats and Attack Vectors, Network Defense Operations. The weightings tell you where to spend your hours; the complete outline above lists every subtopic.
Through the vendor's official registration channels:
The ECCouncil Network Defense Essentials (NDE) is delivered Online proctored exam via EC-Council authorized platform — choose the arrangement that fits you when booking.
Varies by region and training bundle (not fixed publicly) per attempt, Not officially disclosed to pass. A retake bills the full fee again, so prepare smartly: work through the 77 practice questions for the 112-51 exam at VerifiedDumps before you book.
Not officially disclosed for Not officially disclosed questions. Efficient preparation includes pacing: rehearse timed sets until the clock feels manageable, not menacing.
Yes — download the free ECCouncil Network Defense Essentials (NDE) demo and judge the quality before paying. Purchases include 365 days of free updates, with each latest version emailed to you immediately; renew afterward at 50% off.
John, from a remote location, was monitoring his bedridden grandfather's health condition at his home. John has placed a smart wearable ECG on his grandfather's wrist so that he can receive alerts to his mobile phone and can keep a track over his grandfather's health condition periodically.
Which of the following types of loT communication model was demonstrated in the above scenario?
Correct Answer: A 🗳️
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Below are various authentication techniques.
1.Retina scanner
2.One-time password
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4.Voice recognition
Identify the techniques that fall under biometric authentication.
Correct Answer: B 🗳️
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Which of the following types of network segmentation is an easy approach to divide a network but can be expensive as it occupies more space?
Correct Answer: D 🗳️
Identify the technique through which mobile application marketers utilize the user's location to gather sensitive data and know about users' offline activities from the location data.
Correct Answer: D 🗳️
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Which of the following environmental controls options saves the hardware from humidity and heat, increases hardware performance, and maintains consistent room temperature?
Correct Answer: A 🗳️
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