Kubernetes is cool. You can have a lot of different services in various technologies. How to secure an REST API, gRPC communications between pods or a kafka queue with a single tool ?
Cilium is a networking driver used to secure a kubernetes cluster. It handles component communications on many layers (L3, L4, L7) providing load-balancing, filtering, ... It operates at kernel level to give blazing fast processing.
During our talk, we will introduce kubernetes networking concepts and ways to secure it. We will then demo the Cilium project and introduce eBPF concepts. We will finally give you our feedback on the project.