Universal Firewall Integration

Integrate and extend your existing firewall and zone-based architecture to Kubernetes.

Firewall integration_short


Enable Kubernetes resources to securely access endpoints behind a firewall, secure non-Kubernetes workloads, and achieve compliance

Securely Migrate to Kubernetes

Seamlessly transition to Kubernetes-based applications while securing the environment

Enforce Zone-Based Security

Extend existing operational workflows with legacy firewalls

Achieve Defense In Depth

Retain legacy firewall investment and enforce defense-in-depth perimeter security

Trusted by Customers Worldwide

Calico is the chosen active security platform for enterprises small and large

Solution Architecture

Zone-Based Security in Kubernetes

Bring your existing zone-based architecture to Kubernetes clusters and enforce the same firewall rules by translating them into Kubernetes security policies using Calico.

Explicitly allow-list which microservices are permitted to traverse zones and achieve compliance.

Extend Firewall Integration

Integrate with perimeter firewalls without exposing large IP ranges from Kubernetes clusters. Restrict traffic from microservices to destinations outside the cluster by authorizing granular egress access controls for applications in Kubernetes.

Available on Microsoft Azure and AWS Marketplace

Get started right away on Azure or AWS—every Calico component you need to get up and running is ready to go.

Customer Testimonial

Here’s what our customers are saying about us

Within three months of deploying Calico Enterprise we were able to securely deploy 20 new cloud-native applications, which helped us scale Aldagi’s services. We currently have a cluster of 8 nodes and intend to twice in size within a year, with plans to implement AWS EKS soon. This is possible thanks to Calico Enterprise.
Vasili Grigolaia
Vice President of Engineering,
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Read Customer Stories

Featured Resources

Developer-created resources to help you secure your Kubernetes deployment


Extend Firewalls to Kubernetes​

Most teams don’t have time to take on new tools—learn how to integrate Kubernetes and existing firewalls.
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How Calico Enables Fortinet Firewalls to Secure Kubernetes Workloads

Make your fortigate firewall work with Kubernetes.
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Fortinet NGFW with Calico

Leverage the Fortinet and Calico integration to bring visibility and security to containers and Kubernetes.
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All Resources

Ready to Get Started?

Start a free trial or contact us to see Calico in action