Network Security Zones

One of the most foundational ways to accomplish this is through the use of network security zones, which we'll take a look at in this blog post. We'll cover common security zone types, and also zone filtering policy considerations for each.

Internetworks: What is ASA firewall security zones? How to configure security zones?

Using Security Zones to Protect Your Network Against IoT Security Risks

Designing industrial networks from a security point of view

Network security - Industrial Cybersecurity [Book]

Network security zoning - Design considerations for placement of services within zones (ITSG-38) - Canadian Centre for Cyber Security

Security Zones: A Strategy for Managing Risk

webserver - What is the best practice for placing database servers in secure network topologies - Information Security Stack Exchange

Network Segmentation Best Practices to Improve Security - Web Filtering

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Enhancing Industrial Network Security: Implementing Zones and Conduits