1. Domain 4 - What we will be covering.
2. Network Basics and Definitions - Part 1
3. Network Basics and Definitions - Part 2
4. Network Basics and Definitions - Quiz.html
5. The OSI Model - Part 1
6. The OSI Model - Part 2
7. The OSI Model - Part 3
8. The TCPIP model
9. The OSI and TCPIP Model Quiz.html
10. IP addresses, port numbers, and MAC addresses - Part 1
11. IP addresses, port numbers, and MAC addresses - Part 2
12. IP addresses, port numbers, and MAC addresses - Part 3
13. IP addresses, port numbers, and MAC addresses - Quiz.html
14. IP support protocols - Part 1
15. IP support protocols - Part 2
16. Cables - Part 1
17. Cables - Part 2
18. LAN topologies
19. Wi-Fi
20. Wireless networks - Part 1
21. Wireless networks - Part 2
22. VLANs and Routers - Part 1
23. VLANs and Routers - Part 2
24. VPNs, NAC, and third-party connectivity
25. SDN, SD-WAN, and SDX
26. DMZ, VLAN, VPN, Microsegmentation, Defense in depth, NAC IOT Quiz.html
27. Attacks and attackers - Part 1
28. Attacks and attackers - Part 2
29. Attacks and attackers - Part 3
30. Attacks and attackers Quiz.html
31. Intrusion Detection and Prevention systems (IDS-IPS) - Part 1
32. Intrusion Detection and Prevention systems (IDS-IPS) - Part 2
33. Intrusion Detection and Prevention systems quiz.html
34. SIEM and SOAR systems
35. Honeynets and Honeypots
36. Firewalls - Part 1
37. Firewalls - Part 2
38. 0-day attacks and exploits
39. Vulnerability Scanning
40. Virtualization, Cloud, and Distributed Computing - Part 1
41. Virtualization, Cloud, and Distributed Computing - Part 2
42. Virtualization, Cloud, and Distributed Computing - Part 3
43. Virtualization, Cloud, and Distributed Computing - Part 4
44. Virtualization, Cloud, and Distributed Computing - Part 5
45. Virtualization, Cloud, and Distributed Computing - Quiz.html
46. The Internet of Things (IoT)
47. Asset tracking and hardware hardening
48. Electricity
49. Backups - Part 1
50. Backups - Part 2
51. Fault tolerance, redundancy, and resiliency - Part 1
52. Fault tolerance, redundancy, and resiliency - Part 2
53. Fault tolerance, redundancy, and resiliency - Part 3
54. Fire suppression - Part 1
55. Fire suppression - Part 2
56. Data Centers Quiz.html
57. Secure design principles - Part 1
58. Secure design principles - Part 2
59. What we covered in Domain 4
60. Certified in Cybersecurity Domain 4 links.html