N/A
Source
Kube Bench
ID
2.1
Version
gke-1.2.0

2.1 Authentication and Authorization

2.1.1 Client certificate authentication should not be used for users (Manual)

Alternative mechanisms provided by Kubernetes such as the use of OIDC should be implemented in place of client certificates. You can remediate the availability of client certificates in your GKE cluster. See Recommendation 6.8.2.