How Calico Network Security Works
In the rapidly evolving world of Kubernetes, network security remains one of the most challenging aspects for organizations. The shift to dynamic containerized environments brings challenges like inter-cluster communication, rapid scaling, and multi-cloud deployments. These challenges, compounded by tool sprawl and fragmented visibility, leave teams grappling with operational inefficiencies, misaligned priorities, and increasing vulnerabilities. Without a unified solution, organizations risk security breaches and compliance failures.

Calico reimagines Kubernetes security with a holistic, end-to-end approach that simplifies operations while strengthening defenses. By unifying key capabilities like ingress and egress gateways, microsegmentation, and real-time observability, Calico empowers teams to bridge the gaps between security, compliance, and operational efficiency. The result is a scalable, robust platform that addresses the unique demands of containerized environments without introducing unnecessary complexity. Let’s look at how Calico’s key network security capabilities make this possible.
Calico Ingress Gateway
The Calico Ingress Gateway is a Kubernetes-native solution, built on the Envoy Gateway, that serves as a centralized entry point for managing and securing incoming traffic to your clusters. Implementing the Kubernetes Gateway API specification, it replaces traditional ingress controllers with a more robust, scalable, and flexible architecture that is capable of more Continue reading