Prof Wool: Network Segmentation

Lesson 1: How to Structure Your Security Policy in a Segmented Network

Network Segmentation: Lesson 1

In this lesson, Professor Wool presents a simple yet highly effective strategy to help you future proof your network segmentation policy against future changes. Using the concept of a diamond, Professor Wool shows how you can define very specific rules at each end point of the diamond and broader policies in the middle. This will significantly reduce the time and effort needed to work on change requests—without compromising on security in any way.

Learn more about AlgoSec at and read Professor Wool's blog posts at