What Is Network Segmentation?
Network segmentation means breaking the environment into smaller trust boundaries instead of treating every device and subnet as equally trusted. In plain English, it limits how far a problem can spread.
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Why it matters
A flat network makes compromise cleanup, troubleshooting, and policy review harder. Segmentation helps reduce blast radius and gives the business more control over what can talk to what.
Where businesses usually start
Common first steps include separating guest WiFi, voice, printers, cameras, servers, vendor access, and management interfaces from general user traffic. The exact design depends on the environment.
If you need a practical review of current exposure, start with network security assessments.
Recommended resources
These pages map directly to the services and next-step resources behind this topic.
FAQ
Quick answers to common questions.
No. Even small businesses benefit from separating guest, user, server, voice, and management networks where it makes operational sense.
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