Network Defense
Essentials (N|DE)
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Course Overview
The Network Defence Essentials (N|DE) course provides a comprehensive introduction to information security and network defence. Designed for individuals aspiring to enter the cybersecurity field, this course covers key concepts such as identification, authentication, authorization, virtualization, cloud computing, wireless network security, mobile device security, IoT device security, cryptography, data security, and network traffic monitoring.
Through interactive labs and real-world challenges, participants gain practical experience essential for a career in cybersecurity.
Course Objective
The primary objective of the N|DE course is to equip learners with the knowledge and skills to:
Understand fundamental concepts of network security, including information assurance principles and security protocols.
Implement identification, authentication, and authorization mechanisms to control access to network resources.
Apply administrative, physical, and technical security controls to protect network infrastructure.
Comprehend virtualization and cloud computing concepts and implement security best practices in these environments.
Secure wireless networks, mobile devices, and IoT devices against potential threats.
Utilize cryptographic techniques and public key infrastructure (PKI) to protect information.
Implement data security measures, including encryption and data loss prevention strategies
Monitor network traffic to detect and respond to suspicious activities.
Target Audience
This course is ideal for individuals seeking to start a career in cybersecurity, including:
High school and college students.
Recent graduates.
Career switchers aiming to transition into cybersecurity.
IT professionals looking to enhance their network defence skills.
Course Duration
- Over 14 hours of premium self-paced video training.
- 11 interactive lab activities in a simulated environment.
Network Security Fundamentals
Introduction to core network security concepts, including information assurance principles and essential security protocols.
Wireless Network Security
Overview of wireless network fundamentals, encryption types, and security measures to protect wireless communications.
Identification, Authentication, and Authorization
Exploration of access control principles and implementation of identity and access management (IAM) concepts.
Mobile Device Security
Discussion on mobile device connection methods, management concepts, usage policies, security risks, and best practices for securing mobile platforms.
Administrative Controls
Examination of security frameworks, laws, acts, and policies that form the administrative controls in network defense.
IoT Device Security
Examination of Internet of Things (IoT) device functionalities, communication models, security principles, device management, and best practices for IoT security.
Physical Controls
Study of physical security measures, workplace security, and environmental controls to protect network infrastructure.
Cryptography and PKI
Study of cryptographic techniques, algorithms, and public key infrastructure (PKI) to ensure data confidentiality and integrity.
Technical Controls
Analysis of technical security controls such as firewalls, intrusion detection/prevention systems, honeypots, proxy servers, virtual private networks (VPNs), security information and event management (SIEM) systems, user behaviour analytics (UBA), and anti-malware solutions.
Data Security
Discussion on data security concepts, the importance of data encryption, data loss prevention strategies, and data backup technologies.
Virtualization and Cloud Computing
Understanding of virtualization concepts, cloud computing fundamentals, and security best practices in virtualized and cloud environments.
Network Traffic Monitoring
Understanding the need for network traffic monitoring, identifying baseline traffic signatures, and performing monitoring to detect suspicious activities.
Course Outcome
Upon completing the N|DE course, participants will be able to:
- Comprehend and apply fundamental network security concepts and protocols.
- Implement effective access control mechanisms to secure network resources.
- Apply administrative, physical, and technical controls to enhance network defence.
- Secure virtualized and cloud environments following best practices.
- Protect wireless networks, mobile devices, and IoT devices from security threats.
- Utilize cryptographic methods and PKI to safeguard information.
- Implement data security measures, including encryption and data loss prevention.
- Monitor network traffic to identify and respond to potential security incidents.
Exam Format
Exam Code
: 112-51
Number of Questions
: 75
Duration
: 2 hours
Test Format
: Multiple Choice
Passing Score
: 70%
Certification
: Network Defence Essentials (N|DE)
Validity
: 3 years from the date of certification.