Prof Wool: Network Segmentation

Lesson 2: How to Define, Simplify and Enforce Network Segmentation and Security Zoning

Network Segmentation: Lesson 2

In this lesson, Professor Wool recommends a simple matrix to define network segments and security zones, and the traffic allowed to and from each zone. This matrix can then be used to immediately assess a firewall change requests as well as validate that existing security policies have been implemented correctly.

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