Security is one of the top challenges related to Kubernetes deployment. According to survey conducted by the Cloud Native Computing Foundation, 38% of respondents indicated that security was a major concern in using and deploying containers. Since, as this same survey showed, Kubernetes is also one of the most popular container-management tools, ensuring K8s clusters are secure is of the utmost importance.
We used one of the most powerful admission controllers - Pod Security Policies (PSP) - to control the actions users can perform on a Kubernetes cluster. If you would like to know more, read our two-part blog post on making a Kubernetes cluster secure.Read more