+**Network segmentation** carves a larger computer network into smaller, isolated zones. This enhances [Security](/wiki/security) by containing threats and refines [Performance](/wiki/performance) by reducing traffic. It creates clear boundaries, controlling [Data Flow](/wiki/data_flow) between distinct areas.
+## See also
+- [Firewall](/wiki/firewall)
+- [Zero Trust](/wiki/zero_trust)
+- [Cybersecurity](/wiki/cybersecurity)
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