Update content/en/blog/_posts/2021-04-15-Three-Tenancy-Models-for-Kubernetes.md

Co-authored-by: Tim Bannister <tim@scalefactory.com>
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Pushkar Joglekar 2021-04-14 09:14:09 -07:00 committed by GitHub
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@ -44,7 +44,7 @@ The [Virtual Cluster](https://github.com/kubernetes-sigs/multi-tenancy/tree/mast
## Security considerations
Cloud native security involves different system layers and lifecycle phases as described in the [Cloud Native Security Whitepaper](https://kubernetes.io/blog/2020/11/18/cloud-native-security-for-your-clusters) from CNCF SIG Security. Without proper security measures implemented across all layers and phases, Kubernetes tenant isolation can be compromised and a security breach with one tenant can threaten other tenants.
Cloud native security involves different system layers and lifecycle phases as described in the [Cloud Native Security Whitepaper](/blog/2020/11/18/cloud-native-security-for-your-clusters) from CNCF SIG Security. Without proper security measures implemented across all layers and phases, Kubernetes tenant isolation can be compromised and a security breach with one tenant can threaten other tenants.
It is important for any new user to Kubernetes to realize that the default installation of a new upstream Kubernetes cluster is not secure, and you are going to need to invest in hardening it in order to avoid security issues.
@ -78,4 +78,3 @@ The [Kubernetes Multi-Tenancy Working Group](https://github.com/kubernetes-sigs/
If you are interested in multi-tenancy topics, or would like to share your use cases, please join us in an upcoming [community meeting](https://github.com/kubernetes/community/blob/master/wg-multitenancy/README.md) or reach out on the *wg-multitenancy channel* on the [Kubernetes slack](https://slack.k8s.io/).