Rancher can run a security scan to check whether Kubernetes is deployed according to security best practices as defined in the CIS Kubernetes Benchmark.
The Internet Security Center (CIS) is a non-profit organization that develops its own configuration strategy benchmark (i.e. CIS benchmark) so that the organization can improve its security and compliance plans and posture.
In addition to operating systems and databases, the organization also launched benchmark benchmarks applicable to kubernetes and dockers.