The latest batch, starting from:06/09/2026
The latest batch, starting from:06/09/2026
(This course is accredited by the EC-Council)
For IT professionals, network administrators, system administrators, and cybersecurity experts who wish to gain real network defense abilities, EC-Council created the Certified Network Defender (CND) v3 Course in Delhi, an advanced network security and blue-team training program.
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About Certified Network Defender (CND) v3
For IT professionals, network administrators, system administrators, and cybersecurity experts who wish to gain real network defense abilities, EC-Council created the Certified Network Defender (CND) v3 Course in Delhi, an advanced network security and blue-team training program.
In order to secure contemporary enterprise environments, such as endpoints, networks, applications, cloud infrastructure, wireless networks, mobile devices, IoT environments, and virtualized systems, CND v3 goes beyond conventional networking ideas.
Through instructor-led workshops and realistic network security exercises, students at Craw Security can get useful skills for safeguarding, identifying, responding to, and anticipating cybersecurity attacks.
- Module 01: Network Attacks and Defense Strategies
- Module 02: Administrative Network Security
- Module 03: Technical Network Security
- Module 04: Network Perimeter Security
- Module 05: Endpoint Security-Windows Systems
- Module 06: Endpoint Security-Linux Systems
- Module 07: Endpoint Security- Mobile Devices
- Module 08: Endpoint Security-IoT Devices
- Module 09: Administrative Application Security
- Module 10: Data Security
- Module 11: Enterprise Virtual Network Security
- Module 12: Enterprise Cloud Network Security
- Module 13: Enterprise Wireless Network Security
- Module 14: Network Traffic Monitoring and Analysis
- Module 15: Network Logs Monitoring and Analysis
- Module 16: Incident Response and Forensic Investigation
- Module 17: Business Continuity and Disaster Recovery
- Module 18: Risk Anticipation with Risk Management
- Module 19: Threat Assessment with Attack Surface Analysis
- Module 20: Threat Prediction with Cyber Threat Intelligence
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This 20-module format is still used in the official CND v3 curriculum.
What Will You Learn in the CND v3 Course?
Designing, implementing, monitoring, and maintaining secure enterprise networks all require practical expertise, which is developed throughout the Certified Network Defender v3 Training.
Designing, implementing, monitoring, and maintaining secure enterprise networks all require practical expertise, which is developed throughout the Certified Network Defender v3 Training.
Throughout the course, students will learn how to:
- Determine dangers, weaknesses, and network attacks.
- Put defense-in-depth security into practice.
- Set up identity and access management as well as security access controls.
- Put Zero Trust and network segmentation into practice.
- Linux and Windows endpoints that are secure.
- Safeguard IoT and mobile devices.
- Put IDS/IPS and a firewall in place.
- Safe virtualized and cloud settings.
- Safeguard Kubernetes and Docker environments.
- Secure wireless networks for businesses.
- Examine suspicious packets and network traffic.
- Keep an eye on and look at security records.
- Utilize XDR and EDR technologies.
- Recognize security operations based on SOAR.
- Conduct risk and vulnerability analyzes.
- Analyze the assault surface.
- Determine Attack and Compromise Indicators.
- For proactive defense, use cyber threat intelligence.
- Engage in threat hunting.
- Assist with forensic investigations and incident response.
- Recognize disaster recovery and business continuity.
- Recognize the expanding role of machine learning and artificial intelligence in cyber defense.
The current CND skills framework of EC-Council is reflected in these areas.
CND v3 Protect, Detect, Respond and Predict Framework
The adaptive network security strategy is a key element of CND.
Protect
Use defense-in-depth measures to:
- Endpoints,
- Networks,
- Applications,
- Data,
Detect
Keep an eye out for suspicious activities in network traffic, logs, endpoints, and security events.
Respond
Examine security events and take the necessary steps for reporting, containment, remediation, and escalation.
Predict
Use:
- Cyber Threat Intelligence,
- Threat Hunting,
- Attack Surface Analysis, etc.
To proactively recognize new dangers.
These four domains constitute the fundamental continuous/adaptive security strategy that underpins CND, according to EC-Council.
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EC-Council CND v3 Course Description
Who Should Join the CND v3 Course?
Professionals working in networking, infrastructure, security operations, and cybersecurity should take the Certified Network Defender v3 Course.
It can be very helpful for:
- Network Administrators,
- Network Security Administrators,
- Network Security Engineers,
- System Administrators,
- Security Analysts,
- SOC Analysts,
- Cybersecurity Analysts,
- Network Defense Technicians,
- Security Operations Professionals,
- IT Administrators,
- Infrastructure Engineers,
- Cybersecurity Engineers,
- Professionals moving toward Blue Team roles,
- Students building careers in network security, etc.
Student Reviews
Saket Chaudhary
New2 weeks ago
I recently completed my CEH Practical course and exam from Craw Security, and the experience was truly exceptional. The course was well-structured, covering all essential aspects with hands-on practical training. The mentors were incredibly supportive throughout the journey, especially my instructor, Mohit Kumar Sir, whose guidance and expertise played a crucial role in my learning process. His dedication and willingness to help made the course even more valuable. I highly recommend Craw Security to anyone looking to enhance their cybersecurity skills. A well-deserved 5 out of 5 stars 🤩
Philis Mutamba
1 month ago
Really enjoyed my CEH training with Craw Security. My trainer Robin Paul was patient, clear, and very knowledgeable. The course structure and hands-on sessions were really really helpful.
Kashish Jaiswal
3 weeks ago
I recently completed my CEH (Certified Ethical Hacker) training at Craw Security, and also took the CEH certification exam. My overall experience was highly positive. The training was well-structured and delivered by experienced instructors (Mohit Sir) who had in-depth knowledge of ethical hacking concepts. The course covered a wide range of topics, They were patient in clearing doubts and ensured that all students, regardless of their prior experience, could grasp the topics effectively. The institute provided excellent guidance on exam preparation, including practice tests, study materials, and exam-taking strategies. Their support team was also helpful in scheduling the exam and addressing any queries related to certification. I highly recommend Craw Security to anyone looking for any Security related training’s. Would definitely consider returning for more advanced cybersecurity courses in the future!
Keshav gupta
3 weeks ago
I recently took Linux classes at Craw Security Institute, and it was an excellent learning experience. The course was well-structured, and the practical knowledge I gained has been invaluable. A special thanks to Anand Sir for his dedication
Tushar Meena
3 weeks ago
Amit Sharma Sir is an exceptional AWS Associate teacher at Craw Saket. His deep knowledge, clear explanations, and practical teaching approach make complex topics easy to understand. He's always supportive and ready to clear doubts. Truly appreciate his dedication and teaching style — highly recommended for anyone looking to learn AWS the right way!
Vikash Yadav
3 weeks ago
The experience at Craw Security has been excellent! The learning environment is welcoming, and the staff is supportive and responsive. Even beginners feel well-guided throughout the program. It's a supportive place to build a strong foundation in cybersecurity.
Rohit Sharma
3 weeks ago
I recently completed CEH practical on craw security. Which was a great decision i made fr they're well organised with proper support and my mentor Robin paul who guided me throughout i personally thank him here..
Ankit Verma
3 weeks ago
Craw Cyber Security provides excellent training with a strong focus on practical, hands-on learning. I especially appreciated their Red Hat course, which was well-structured and aligned with real exam scenarios. The instructors are highly knowledgeable, and the staff is very supportive and friendly, always ready to assist. It's a great place to start or grow your career in cybersecurity and Linux administration.
Amit Kashyap
3 weeks ago
I had a great experience with CRAW Security! The cybersecurity training was practical and industry-relevant. The trainers were very supportive throughout. Special thanks to Mansi Ma'am from the placement cell for her constant support and guidance — because of her help, I got successfully placed. Highly recommend this institute!
Yashika singhaniya
3 weeks ago
Grateful to Craw Security for an excellent learning experience in cybersecurity. A big thank you to Sahil Sir and Bhumika Ma’am for their mentorship, support, and encouragement during my learning process.
Charan Kumar reddy Yandapalli
3 weeks ago
I am very happy to participated as a member of CRAW security. This company is very Good at atmosphere and very good for learning also. I'm strongly recommending Craw security to your cyber security future 👍
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Why Learn CND v3 at Craw Security?
Craw Security offers instructor-led cybersecurity training with an emphasis on developing both practical and conceptual knowledge.
Learners can gain from:
- Instructor-led training,
- Hands-on lab practice,
- Practical network-defense exercises,
- Online and classroom training options,
- Weekday and weekend batches,
- Certification exam preparation,
- Practical cybersecurity scenarios,
- Experienced cybersecurity trainers,
- Technical doubt-clearing sessions,
- Career-oriented learning, etc.
Certified Network Defender CND v3 Exam Details
Details of the current EC-Council CND certification exam are:
| Certification | Certified Network Defender |
| Version | CND v3 |
| Exam Code | 312-38 |
| Number of Questions | 100 |
| Exam Duration | 4 Hours |
| Question Format | Multiple Choice |
| Exam Availability | EC-Council Exam Portal |
These are the most recent exam requirements that EC-Council has released.
What Our Students Say
2500+ Reviews
Ankit Verma
Student
Craw Cyber Security provides excellent training with a strong focus on practical, hands-on learning. I especially appreciated their Red Hat course, wh...
(5.0)
Saket Chaudhary
Student
I recently completed my CEH Practical course and exam from Craw Security, and the experience was truly exceptional. The course was well-structured, co...
(4.0)
Philis Mutamba
Student
Really enjoyed my CEH training with Craw Security. My trainer Robin Paul was patient, clear, and very knowledgeable. The course structure and hands-on...
(4.0)
Kashish Jaiswal
Student
I recently completed my CEH (Certified Ethical Hacker) training at Craw Security, and also took the CEH certification exam. My overall experience was ...
(4.0)
Keshav Gupta
Student
I recently took Linux classes at Craw Security Institute, and it was an excellent learning experience. The course was well-structured, and the practic...
(5.0)
Rishikesh Shahi
Student
Such a great training center . Very supportive faculties and great environment to learn for both working professionals as well as students. Provides d...
(4.0)
Harvinder
Student
I recently completed Craw Security's ethical hacking course and really appreciated their hands-on approach. The instructors are knowledgeable and the ...
(4.0)
Shivam Sharma
Student
I recently completed my CEH V13 certification at Cyber Craw Institute, and it was an outstanding experience. The instructors are experts who simplify ...
(5.0)
Rahul Kumar
Student
I recently completed my AWS cloud training under Amit Sir, and it was a great learning experience. His way of teaching is very clear, practical, and e...
(5.0)
Ritik Rajput
Student
My second webinar in this career got so much knowledge and they answered my question well all good experience thank you
(4.0)
Arjun Patel
Student
I recently passed my EC-Council CEH certification thanks to Craw Security's outstanding training! The instructors were knowledgeable, engaging, and al...
(5.0)
Tushar Meena
Student
Amit Sharma Sir is an exceptional AWS Associate teacher at Craw Saket. His deep knowledge, clear explanations, and practical teaching approach make co...
(5.0)
Vikash Yadav
Student
The experience at Craw Security has been excellent! The learning environment is welcoming, and the staff is supportive and responsive. Even beginners ...
(4.0)
Rohit Sharma
Student
I recently completed CEH practical on craw security. Which was a great decision i made fr they're well organised with proper support and my mentor Rob...
(5.0)
Ankit Verma
Student
Craw Cyber Security provides excellent training with a strong focus on practical, hands-on learning. I especially appreciated their Red Hat course, wh...
(5.0)
Saket Chaudhary
Student
I recently completed my CEH Practical course and exam from Craw Security, and the experience was truly exceptional. The course was well-structured, co...
(4.0)
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