Kubernetes deployment is Calico8. More information regarding Calico can be found here: https://docs.projectcalico.org/introduction/ https://docs.projectcalico.org/security/calico-network-policy The following following post covers the Calico topology and workflow in regards to implementing network-policy concepts for the Kubernetes cluster: https://medium.com/flant-com/calico-for-kubernetes-networking-792b41e19d69 implement the security granularity seen as necessary for a zero-trust configuration. As mentioned above, Calico would be a matching project to further adopt to a zero9 trust topologies on infrastructures based