What is Cilium?
Cilium consists of an agent running on all cluster nodes and servers in your environment. It provides networking, security, and observability to the workloads running on that node. Workloads can be containerized or running natively on the system.
We are proud to be a CNCF incubation level project
Learn about Cilium & eBPF
10min Introduction to Cilium
Liz Rice and Thomas Graf answer the most popular questions about the Cilium, its creation and the problems it solves
Understanding Cilium Network Performance
Explore the performance characteristics of Cilium based on extensive benchmarks
Hubble is a fully distributed networking and security observability platform for cloud native workloads. Hubble is open source software and built on top of Cilium and eBPF to enable deep visibility into the communication and behavior of services as well as the networking infrastructure in a completely transparent manner.Learn more
Network Policy Editor
Over the years, we have learned a lot about the common challenges while working with many of you in the Cilium community implementing Kubernetes Network Policy. Networkpolicy.io is a free tool to assist you in your journey to assist you with Kubernetes NetworkPolicy.Learn more
eBPF Library for Go
eBPF is a pure Go library that provides utilities for loading, compiling, and debugging eBPF programs. It has minimal external dependencies and is intended to be used in long running processes.Learn more
AWS picks Cilium for Networking & Security on EKS Anywhere
Google chooses Cilium for Google Kubernetes Engine (GKE) networking
Why eBPF is changing the Telco networking space?
eBPF & Cilium at Sky
Building a Secure and Maintainable PaaS
How Datadog uses Cilium