Cilium is an open source, cloud native solution for providing, securing, and observing network connectivity between workloads, fueled by the revolutionary Kernel technology eBPF

Securing Networks with Cilium : Provides a one-page resource of best practices for securing Cilium. A hands-on tutorial in a live environment is also available for users looking for a way to quickly get …

Cilium is an open source project to provide networking, security, and observability for cloud native environments such as Kubernetes clusters and other container orchestration platforms.

Cilium is open source software for transparently securing the network connectivity between application services deployed using Linux container management platforms like Docker and Kubernetes.

What does Cilium provide in your Kubernetes Cluster? Pod-to-Pod Connectivity Service Load-balancing Further Reading Concepts Deployment Networking For Existing Pods Default Ingress Allow from …

In this lab, you will learn how you can use Cilium to deploy Ingress resources to dynamically configure the Envoy proxy provided with the Cilium agent. And all of the above without any Envoy sidecar …

This one-day training in English or German provides a practical and clear introduction to Cilium, an eBPF-based networking, observability and security stack for cloud and on-premise infrastructure.

Aug 20, 2025 · The content of the cilium.io website is licensed under a Creative Commons Attribution 4.0 International License. The Linux Foundation has registered trademarks and uses trademarks.

Install the latest version of the Cilium CLI. The Cilium CLI can be used to install Cilium, inspect the state of a Cilium installation, and enable/disable various features (e.g. clustermesh, Hubble).

The Cilium datapath uses these hooks to load BPF programs that when used together create higher level networking constructs. The following is a list of the hooks used by Cilium and a brief description.