1. 4.1.1 (OSI and TCPIP Model)
2. CISSP Objective 4.1.1 (OSI Layers - Security) Part-2
3. 4.1.2 (Internet Protocol (IP) version 4 and 6)
4. 4.1.3 (Secure protocols)
5. 4.1.4 (Implications of multilayer protocols)
6. 4.1.5 (Converged protocols)
7. 4.1.6 (Transport architecture) Part-1
8. 4.1.6 (Transport architecture) Part-2
9. 4.1.7 (Performance metrics)
10. 4.1.9 (Physical segmentation)
11. CISSP Objective 4.1.10 (Logical segmentation)
12. CISSP Objective 4.1.11 (Micro-Segmentation) Part-1
13. CISSP Objective 4.1.11 (Micro-Segmentation) Part-2
14. CISSP Objective 4.1.12 (Edge Networks)
15. CISSP Objective 4.1.13 (Wireless networks)
16. CISSP Objective 4.1.14 (Cellularmobile networks)
17. CISSP Objective 4.1.15 (Content distribution networks (CDN))
18. CISSP Objective 4.1.16 (Software defined networks)
19. CISSP Objective 4.1.17 (Virtual Private Cloud (VPC))