Certified Network Defender Course
The Certified Network Defender (CND) v3 course is designed to provide professionals with a deep understanding of network defense strategies, techniques, and tools necessary to protect organizational networks from cyber threats. This comprehensive training focuses on key areas like network defense, threat detection, incident response, vulnerability management, and risk mitigation. Participants will gain hands-on experience in managing firewalls, intrusion detection systems, and implementing security policies to protect network infrastructure. The course is aligned with industry best practices and prepares individuals to handle real-world cybersecurity challenges.
Pre-requisites
Familiarity with networking concepts, TCP/IP, and basic cybersecurity principles.
Experience in IT/network administration or cybersecurity roles.
Basic understanding of routing, switching, and operating systems (Windows/Linux) is recommended.
While not mandatory, prior certifications such as CompTIA Network+ or equivalent knowledge in networking is beneficial.
Course Overview
The Network Defender course is designed to provide IT professionals and cybersecurity enthusiasts with the skills required to protect, monitor, and secure enterprise networks. This course focuses on network security strategies, tools, and techniques essential for detecting and preventing cyber threats. It equips participants with a solid understanding of network architecture, security policies, and real-world attack vectors to effectively defend against evolving cyber threats.The course blends theoretical knowledge with hands-on labs to ensure participants gain practical experience in securing and monitoring networks. It aligns with industry standards and frameworks to help participants adopt best practices in network defense.
Learning Outcomes
By the end of this course, participants will be able to:
- Understand the fundamentals of digital forensics and its role in cybersecurity.
- Use forensic tools and techniques to collect, preserve, and analyze digital evidence.
- Conduct investigations on computers, networks, and mobile devices.
- Ensure evidence integrity and maintain a proper chain of custody.
- Prepare comprehensive forensic reports for internal or legal use.
- Apply legal, regulatory, and ethical principles to forensic investigations.
Upcoming Classes
- Sunday
06:00 AM – 08:00 AM
- Wednesday
03:00 PM – 05:00 PM
Benefits
80% Practical Oriented
Job Oriented Training
Expert Members
Best Quality Services
Career Opportunities
Network Security Engineer
Security Analyst
Incident Response Specialist
Security Consultant
Course Outline
- Network Security Overview: Introduction to cybersecurity principles, terminology, and the importance of network defense.
- Cyber Threat Landscape: Understanding the types of cyberattacks (e.g., malware, phishing, DDoS, etc.).
- Network Defense Goals: Defining the objectives of network defense – confidentiality, integrity, and availability (CIA).
- Threat Actor Types and Tactics: Examining internal vs. external threats, advanced persistent threats (APTs), and the kill chain model.
- Network Defense Concepts: Introduction to perimeter defense, layered defense strategies, and zero-trust principles.
- Security Models and Frameworks: Understanding frameworks like NIST, ISO, and CIS Critical Security Controls.
- Hands-on Labs: Network defense tools and approaches like firewalls, IDS/IPS configuration, and access control mechanisms.
- Firewalls and Access Control: Understanding different types of firewalls (stateful vs. stateless, next-generation).
- Intrusion Detection and Prevention Systems (IDS/IPS): Configuring and managing IDS/IPS solutions, tuning alerts, and false positives.
- VPNs and Secure Remote Access: Configuring VPNs for remote access and ensuring secure network traffic.
- DNS and Web Security: Protecting DNS infrastructure and filtering web traffic to block malicious content.
- Security Information and Event Management (SIEM): Setting up and configuring SIEM solutions for monitoring network traffic and alerts.
- Network Access Control (NAC): Understanding NAC principles and configuring network access based on user/device authentication.
- Hands-on Labs: Configuring firewalls, deploying IDS/IPS, setting up VPNs, and configuring SIEM solutions.
- Network Traffic Analysis: Analyzing network traffic using packet capture tools (Wireshark, tcpdump) to detect anomalies.
- Log Analysis and Event Correlation: Using SIEM tools to collect, analyze, and correlate logs from various sources.
- Malware Detection and Analysis: Identifying and analyzing different types of malware (e.g., ransomware, Trojans, etc.).
- Anomaly Detection and Behavioral Analytics: Setting up alerts for abnormal network behavior and identifying suspicious activity.
- Threat Intelligence and Indicators of Compromise (IoCs): Using threat intelligence feeds to detect known attack patterns.
- Hands-on Labs: Analyzing packet captures, using SIEM for event correlation, malware analysis, and behavioral analytics.
- Vulnerability Scanning and Assessment: Using tools like Nessus, OpenVAS, and Qualys for scanning networks and identifying vulnerabilities.
- Patch Management and Remediation: Developing patching strategies and automating patch deployment using solutions like WSUS.
- Configuration Management and Hardening: Implementing security controls and best practices for system hardening.
- Threat Modeling and Risk Assessment: Identifying potential risks, performing threat modeling, and prioritizing remediation efforts.
- Access Control and Least Privilege Principle: Configuring roles, permissions, and access controls to limit access based on necessity.
- Hands-on Labs: Vulnerability scanning, patch management, system hardening, and risk assessment simulations.
- Incident Response Process: Developing and implementing an incident response plan (IRP).
- Network Forensic Analysis: Using forensic tools to investigate breaches, analyzing network logs, and capturing evidence.
- Data Breach Detection and Containment: Identifying breach indicators and containing compromised systems.
- Digital Forensics and Evidence Collection: Collecting, analyzing, and preserving digital evidence for investigation.
- Incident Response Team Roles: Defining roles and responsibilities of the incident response team (IR team).
- Hands-on Labs: Investigating network logs, conducting forensic analysis, creating IRPs, and incident simulations.
- Security Policies and Procedures: Developing network security policies (acceptable use, password policies, etc.).
- Compliance and Regulatory Requirements: Understanding regulations like GDPR, HIPAA, PCI-DSS, and how they affect network security.
- Monitoring and Alerts: Setting up alert mechanisms, reviewing logs, and responding to security incidents.
- Security Awareness and Training: Educating employees on security best practices and phishing awareness training.
- Risk Management and Governance: Implementing risk management strategies, governance frameworks, and continuous monitoring.
- Hands-on Labs: Configuring security policies, performing compliance checks, and running security awareness programs.
Course Inquiry
Need to Train Your Team?
Our services
IT Security's Unique Offering
Career Guidance
Our experienced mentors provide insights into industry trends, job roles, and skill requirements, ensuring you make informed decisions.
Flexible mode of training
We offer flexible training options including online, in-class, one-on-one, and group sessions to suit your learning preferences and schedule.
Life Time Support
We provide lifetime support to all our students, ensuring you have continuous access to updates, resources, and expert assistance.
FAQs
IT professionals involved in managing and supporting cloud environments or looking to transition to a career in cloud computing.
- Basic knowledge of networking, IT fundamentals, and cybersecurity concepts. Prior certifications like CEH or Security+ are beneficial but not mandatory.
Yes, it aligns with certifications such as CHFI (Certified Hacking Forensic Investigator) and prepares participants for further certification exams.
Yes, the course includes practical labs using industry-standard tools like FTK, EnCase, and Autopsy for real-world data acquisition and analysis.
Yes, this course equips you with the skills to pursue roles such as digital forensic analyst, incident response specialist, and security consultant.
Yes, IT Security Nepal offers both in-person and virtual instructor-led training. Learn more about our training methods.
We provide guidance for a reattempt and resources to strengthen areas of improvement.
Our team assists with resume building, interview preparation, and job placement support in cloud-related roles.