security-network.adoc

Securing networks

Network security can be managed at several levels. At the pod level, network namespaces can prevent containers from seeing other pods or the host system by restricting network access. Network policies give you control over allowing and rejecting connections. You can manage ingress and egress traffic to and from your containerized applications.

modules/security-network-namespaces.adoc

modules/security-network-policies.adoc

Additional resources

• About network policy

modules/security-network-multiple-pod.adoc

Additional resources

• Using multiple networks

modules/security-network-isolating.adoc

Additional resources

• Configuring network isolation using OpenShiftSDN

modules/security-network-ingress.adoc

Additional resources

• Configuring ingress cluster traffic

modules/security-network-egress.adoc

Additional resources

• Configuring an egress firewall to control access to external IP addresses

• Configuring egress IPs for a project