A dense and fast-paced introduction to enterprise networking and cybersecurity. This module delivers the mandatory theoretical foundation for understanding how networks function, with a strong focus on the OSI model and its practical implications.

• Computer architecture and binary logic
• OSI model (Layers 1–7) in detail
• IP addressing, routing, switching, VLANs
• Network segmentation and firewalls
• DNS, DHCP, NAT, and packet analysis
• Cybersecurity principles: CIA triad, risk, resilience
• Authentication, encryption, and access control
• Defense-in-depth and boundary protections
• Hands-on labs

• Master the theoretical foundation of networking, especially the OSI model
• Understand how enterprise networks are structured and secured
• Analyze and interpret network traffic
• Identify and mitigate basic security risks
• Gain the vocabulary and mindset to engage in technical discussions
• Prepare for more advanced cybersecurity training (Module 2)

• Highly interactive and hands-on
• Includes simulations, quizzes, and real-world scenarios
• Fast learning curve with dense content delivery
• Encourages active participation and critical thinking