Cloud Native Network Security

Support a Zero Trust approach to container network security by allowing only required communication. Visualize all network communication between pods, services, and applications inside Kubernetes. Shorten time to implement container network security from weeks to hours by automating Kubernetes network policies. Identify anomalous network activity quickly by auditing every connection to or from any process.

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Stop Lateral Movement with Cloud Native Network Security Tools

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Start with deep
network visibility

Gain visibility into all network traffic in and out of a particular pod, service, or application. Spot suspicious network activity by auditing every connection attempt to and from a specific process.


Apply Kubernetes-native microsegmentation

Enable microsegmentation using Kubernetes-native network policies. Apply network security policy using rich context so you don’t break the application.

Runtime Security

Simplify network policy

Save time by automating Kubernetes network policies. Use a simple graphical software interface to modify policies without manually changing the YAML.

Choose a Kubernetes-Native Approach to Container Network Security

Sysdig Secure uses native Kubernetes network policies to support Zero Trust network security. With native controls, you get better performance, reliability, and security because Kubernetes itself enforces the microsegmentation.

Kubernetes makes static IP addresses obsolete. Teams are dependent on the application context and Kubernetes metadata to segment the network. Layer 3 container firewalls use a man-in-the-middle approach to implement decisions, but tamper with the underlying Kubernetes infrastructure. The better approach is to have the Kubernetes platform handle the implementation.

Start with Deep Network Visibility

Visualize all network communication between apps and services in Kubernetes using dynamic topology maps.

Drill down into Kubernetes network traffic flow between a service, namespace, or pod over a particular time frame (3H, 12H, 1D, 3D, 7D) to easily verify anomalous container network behavior and investigate security events.

Sysdig Secure’s SaaS-based cloud native network security platform helps you conduct thorough investigations by auditing every connection attempt to and from a specific process. Respond quickly by analyzing all successful and failed connection events in Splunk.

Apply Kubernetes-Native Microsegmentation

Implement least-privilege Kubernetes network security policies using rich application and Kubernetes metadata. Ensure these policies are not too permissive, but also that they don’t break application functionality.

Meet and validate compliance (ex. NIST, PCI and others) that require network visibility and segmentation easily with Sysdig Secure. Gain visibility with network topology maps, and also implement network policies with a simple UI.

Simplify Network Security Policy Creation

Use a friendly GUI editor to automate network policy creation without manually editing YAML files that often result in mistakes. Visually confirm the topology before applying in production.

Frequently Asked Questions

Q: What are Kubernetes Network Policies?

A: Network policies are Kubernetes resources that control the traffic between pods and services endpoints.

Q: Can Kubernetes network policies be used for microsegmentation?

A: Yes. You can use labels that identify the apps and services that are communicating inside the cluster. These labels can be used to select pods, and apply ingress/egress rules to control traffic between them.

Q: Are Kubernetes network policies hard to implement?

A: Sometimes it can be complicated to modify the YAML when updating network policies. Cloud native network security toolsools like Sysdig provide a simple interface to make changes without requiring deep Kubernetes networking expertise.

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