1.2 Network Types

Question 1

Why is understanding network types crucial for security engineers?

Answer 1

It helps configure, manage, and secure networks effectively, ensuring proper network design, management, security, and performance by adhering to best practices.

Question 2

What issues can be resolved with sufficient knowledge of network types?

Answer 2

Proper network design, network management (e.g., LAN-WAN-DMZ configurations), network security, and network performance management.

Question 3

How does understanding network types assist in developing a security strategy?

Answer 3

It enables the identification and evaluation of risks, determination of the attack surface, and addressing specific issues in the network.

Question 4

Why is familiarity with terms like WAN-to-LAN and LAN-to-WAN important?

Answer 4

It helps in analyzing logs to promptly identify events and accelerates the understanding of incidents.

Question 5

What advantage does mastering network types provide during incident investigation?

Answer 5

It allows for faster identification of issues and risks, leading to a more efficient response.