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17 lines
680 B
Plaintext
17 lines
680 B
Plaintext
// Module included in the following assemblies:
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//
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// * security/container_security/security-network.adoc
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[id="security-network-namespaces_{context}"]
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= Using network namespaces
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{product-title} uses software-defined networking (SDN) to provide a unified
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cluster network that enables communication between containers across the
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cluster.
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Network policy mode, by default, makes all pods in a project accessible from
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other pods and network endpoints.
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To isolate one or more pods in a project, you can create `NetworkPolicy` objects
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in that project to indicate the allowed incoming connections.
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Using multitenant mode, you can provide project-level isolation for pods and services.
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