Session 14: Network Architectures

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Session 14 dives into Domain 4: Network Architectures. We will cover the following exam objectives:
- 4.1 Apply secure design principles in network architectures

CISSP Resource Links:

Chapters:
02:00 Introduction and Welcome
02:28 Domain Four: Communication and Network Security
03:08 Understanding Networks: Basics and Importance
04:06 Exploring Network Models: OSI and TCP/IP
07:11 Layer One: The Physical Layer
13:23 Layer Two: The Data Link Layer
15:38 Layer Three: The Network Layer
23:01 Layer Four: The Transport Layer
27:09 Layer Five: The Session Layer
30:13 Layer Six: The Presentation Layer
31:26 Understanding Codecs and Security Risks
31:51 The Role of the Presentation Layer
32:12 Layer Seven: The Application Layer
34:23 Key Network Protocols for Security
36:25 Designing Secure Network Topologies
38:41 Implementing Network Segmentation
41:06 Wireless Network Security Essentials
44:27 Exploring Advanced Network Architectures
51:35 Monitoring and Managing Networks
53:55 Understanding Network Attacks and Defenses
57:08 Securing Wide Area Networks (WANs)
01:00:20 Final Thoughts and Next Steps